eMagius
Aug 7, 07:36 PM
As others have said, Time Machine is likely either a direct port of Sun's ZFS, or an equivalent implementation in HFS+.
I don't think we can say exactly how things work underneath. Windows 2003 offers differential snapshots without making massive changes to NTFS, for example. It would be neat if Apple did throw its weight behind ZFS, but I'm pretty sure it's not going to happen with 10.5.
According to today's keynote, Apple has finally added support for network drives. But I wonder -- does this mean only other Leopard Macs, or any shared drive that the Mac can connect to? Can I index a Windows shared drive from my Mac, or even a Unix NFS mount? Or is it only other Macs? Once again, if it's limited to other Leopard Macs, then this would be useless for a lot of people (mostly ME! :D).
I don't see how this would work for anything other than other Leopard (maybe Tiger, with a software update) Macs. Spotlight has to have the indexes pre-generated, after all.
Finally, gotta wonder what those "top secret" features are, and why so secret?
Call me a cynic, but I'd say Apple either hasn't implemented them yet or hasn't thought of them yet.
I don't think we can say exactly how things work underneath. Windows 2003 offers differential snapshots without making massive changes to NTFS, for example. It would be neat if Apple did throw its weight behind ZFS, but I'm pretty sure it's not going to happen with 10.5.
According to today's keynote, Apple has finally added support for network drives. But I wonder -- does this mean only other Leopard Macs, or any shared drive that the Mac can connect to? Can I index a Windows shared drive from my Mac, or even a Unix NFS mount? Or is it only other Macs? Once again, if it's limited to other Leopard Macs, then this would be useless for a lot of people (mostly ME! :D).
I don't see how this would work for anything other than other Leopard (maybe Tiger, with a software update) Macs. Spotlight has to have the indexes pre-generated, after all.
Finally, gotta wonder what those "top secret" features are, and why so secret?
Call me a cynic, but I'd say Apple either hasn't implemented them yet or hasn't thought of them yet.
extraextra
Aug 26, 09:24 PM
The update time for Apple's store is 9am EST? I was under the impression that it was 9am PST. I'm behind the times! (pun intended, I suppose)
Is the 7-10 days for BTO iMacs? Or stock ones?
Is the 7-10 days for BTO iMacs? Or stock ones?
Joshuarocks
Apr 8, 12:17 AM
retail sucks dookey.. and Best Buy or Worst Buy can go out of business for all I care
KnightWRX
Apr 8, 04:29 AM
So no one is questionning this rumor at all ? We're just to accept as fact that "apparently" based on the sayings of "one guy who works at BB with pimples on his face says" ?
Before everyone jumps the gun and says "BB sucks! They deserve this!" can we at least get some kind of confirmation ? After all, they still advertise them on the web :
http://www.bestbuy.com/site/Apple%26%23174%3B+-+iPad%26%23174%3B+2+with+Wi-Fi+%2B+3G+-+16GB+(Verizon+Wireless)+-+White/2341061.p?id=1218321299972&skuId=2341061
Or since there's a rumor these guys might have "slighted" Apple, we are to immediately and blindly follow in the witch burning ? Macrumors, the objectivity astounds.
Before everyone jumps the gun and says "BB sucks! They deserve this!" can we at least get some kind of confirmation ? After all, they still advertise them on the web :
http://www.bestbuy.com/site/Apple%26%23174%3B+-+iPad%26%23174%3B+2+with+Wi-Fi+%2B+3G+-+16GB+(Verizon+Wireless)+-+White/2341061.p?id=1218321299972&skuId=2341061
Or since there's a rumor these guys might have "slighted" Apple, we are to immediately and blindly follow in the witch burning ? Macrumors, the objectivity astounds.
jbellanca
Apr 27, 10:13 AM
If locations are recorded AND time/date stamp - then how much time you spend in each location is tracked inherently. If you "log in" at one time here and then another 20 minutes later - there's a history of time spent. Maybe not foolproof... but to say that no information is there isn't accurate.
Not true if what people are saying is true about every location only has one entry in the DB. The second time you hit the same tower, the old date/time stamp gets updated to the new one, effectively erasing the old one. This practice would leave gaps in the d/t stamp, invalidating whatever data you're trying to deduce about time spent at a location. (i.e., If I go from location A > B > C > D, then the next day revisit B & C, but don't get close to A & D, B & C will update with the new d/t stamp, and using your logic, it would look like I was never at B & C the first time, and just at location A a very long time.)
Not true if what people are saying is true about every location only has one entry in the DB. The second time you hit the same tower, the old date/time stamp gets updated to the new one, effectively erasing the old one. This practice would leave gaps in the d/t stamp, invalidating whatever data you're trying to deduce about time spent at a location. (i.e., If I go from location A > B > C > D, then the next day revisit B & C, but don't get close to A & D, B & C will update with the new d/t stamp, and using your logic, it would look like I was never at B & C the first time, and just at location A a very long time.)
TangoCharlie
Jul 20, 12:44 PM
I disagree. I think Apple will use Core 2 Duo (Conroe) in the iMac, and Merom in the MBP. The iMac could hold a G5, why not Conroe?
On top of that, you'll notice that a 2.16 GHz Conroe costs $70 less than the 1.83 GHz Yonah that's in the iMac now, $70 less than a 2 GHz Merom, and $200 less than a 2.16 GHz Merom, increasing Apple's profit margins on the iMac considerably or allowing a price drop- plus they can advertise it as a desktop processor.
In fact, even if Conroe was too hot (which I highly doubt, since the iMac had a G5), a 2.16 GHz Conroe underclocked to 2 GHz still saves $70 over a 2 GHz Merom.
I don't disagree with your logic.... and in time I think the iMac will move to Conroe; However, the Merom is a drop-in replacement for the Yonah, and that fact alone suggests to me that Apple will upgrade the iMac to Merom first (WWDC). The very fact that Merom and Conroe will both be "Core 2 Duo" will let Apple pop in a Merom initially and then "upgrade" to Conroe with a mainboard upgrade at a later date. As you say, I don't think heat is an issue here.
Only time will tell. :)
On top of that, you'll notice that a 2.16 GHz Conroe costs $70 less than the 1.83 GHz Yonah that's in the iMac now, $70 less than a 2 GHz Merom, and $200 less than a 2.16 GHz Merom, increasing Apple's profit margins on the iMac considerably or allowing a price drop- plus they can advertise it as a desktop processor.
In fact, even if Conroe was too hot (which I highly doubt, since the iMac had a G5), a 2.16 GHz Conroe underclocked to 2 GHz still saves $70 over a 2 GHz Merom.
I don't disagree with your logic.... and in time I think the iMac will move to Conroe; However, the Merom is a drop-in replacement for the Yonah, and that fact alone suggests to me that Apple will upgrade the iMac to Merom first (WWDC). The very fact that Merom and Conroe will both be "Core 2 Duo" will let Apple pop in a Merom initially and then "upgrade" to Conroe with a mainboard upgrade at a later date. As you say, I don't think heat is an issue here.
Only time will tell. :)
Zazaban
Aug 7, 08:42 PM
all the pictures i've seen of leopard show a unified interface :D
irishv
Mar 26, 02:07 PM
Here's hoping that Front Row is added for those of us who actually use it.
I'm with you on that. I'm pretty sure Front Row is gone for good. Instead, look for iTunes full screen mode. Alternatively, I could see Lion gaining the ability to run iOS apps in some fashion, with the AppleTV interface being one option.
I'm with you on that. I'm pretty sure Front Row is gone for good. Instead, look for iTunes full screen mode. Alternatively, I could see Lion gaining the ability to run iOS apps in some fashion, with the AppleTV interface being one option.
yoak
Apr 10, 02:04 PM
It will be very interesting to see what it will be like. I just hope that it will be able to take advantage of all the power of my old MP. I feel pretty confident it will.
It�s interesting that the software takes 3 years to catch up with the hardware. It just crossed my mind that they might have tried all a long to release the new FCS and Thunderbolt at the same time.
Otherwise there really would be no reason to upgrade your hardware as it suddenly will be handle your software faster than when you bought it
It�s interesting that the software takes 3 years to catch up with the hardware. It just crossed my mind that they might have tried all a long to release the new FCS and Thunderbolt at the same time.
Otherwise there really would be no reason to upgrade your hardware as it suddenly will be handle your software faster than when you bought it
ruutiveijari
Oct 15, 01:06 PM
Why would Apple show their Clovertown workstations after HP and not simultaneusly with HP?
Because HP is a much bigger company with much bigger sales volume and probably gets all the new processors before Apple does.
Because HP is a much bigger company with much bigger sales volume and probably gets all the new processors before Apple does.
amols
Aug 27, 02:28 AM
I don't give a rat's A** about Santa Rosa. What I do give a Rat's A** about is that Easy Access HD Bay. The ability to have multiple 160 GB HDs standing by for different field purposes can make for revolutionary work flow procedures.
Exactly!! I did swap my MBP HD from 100GB (Seagate 5400.2) to 160GB (Seagate 5400.3) and almost cracked the top cover, not to mention destroyed the warranty (which I don't mind anyway). Its really funny that we can easily swap HD in MB but not in MBP. I hope they fix this in next release instead of silly Merom updates.
Exactly!! I did swap my MBP HD from 100GB (Seagate 5400.2) to 160GB (Seagate 5400.3) and almost cracked the top cover, not to mention destroyed the warranty (which I don't mind anyway). Its really funny that we can easily swap HD in MB but not in MBP. I hope they fix this in next release instead of silly Merom updates.
LethalWolfe
Apr 10, 01:17 PM
Oh boo hoo about the companies being "booted" from sponsorships. The company I work for goes to trade shows. The time invested is actually quite small and most of the materials are in inventory anyway. The presentations are usually based on the same script. I bet the companies aren't that disappointed. In fact they would like to be there and see what Apple is up to more than anyone else. So I bet they'll send the same presenter staff there to view and record anything of note to send back to their company.
Maybe NAB is a different beast than what you and your company typically deal with? The big players at NAB can spend millions and take the better part of the year getting ready (both from a marketing and product development standpoint). At least that's the gist of what I read when Avid and later Apple, bailed on NAB in years past citing a lack of ROI for all the money, man power and artificial product deadlines it took to present at NAB every year.
I used to come to Macrumors to read about Mac news, but now its all anit-apple crap.
You come to Macrumors to read about Mac news...:D
This is a little more out there but my friend has a theory that Apple has let Kevin Smith use the new Final Cut to cut and make his new film that is coming it.
That would be kinda weird since Avid brought in Kevin Smith to talk at NAB this year.
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8G4 Safari/6533.18.5)
So Avid, Adobe and Canon spent 10 months preparing for a lecture at a FCP users group? And a FCP users group was going to be their main/only avenue for presentation? I think not. This is just another spot they will advertise at during NAB. I'm sure Avid will be at Adobe and Adobe at Avid user groups. FCP just decided to present at NAB at the last second and this was their only in.
Main or only venue? No. Signature event to get quality face time w/their target audience away from the insane cattle call that is the NAB showroom floor? Yes. Avid hosting Kevin Smith is not an everyday occurrence. Canon presenting Philip Bloom was schedule for only the SuperMeet. Same with Alexis Van Hurkman's talk about color grading.
Lethal
Maybe NAB is a different beast than what you and your company typically deal with? The big players at NAB can spend millions and take the better part of the year getting ready (both from a marketing and product development standpoint). At least that's the gist of what I read when Avid and later Apple, bailed on NAB in years past citing a lack of ROI for all the money, man power and artificial product deadlines it took to present at NAB every year.
I used to come to Macrumors to read about Mac news, but now its all anit-apple crap.
You come to Macrumors to read about Mac news...:D
This is a little more out there but my friend has a theory that Apple has let Kevin Smith use the new Final Cut to cut and make his new film that is coming it.
That would be kinda weird since Avid brought in Kevin Smith to talk at NAB this year.
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8G4 Safari/6533.18.5)
So Avid, Adobe and Canon spent 10 months preparing for a lecture at a FCP users group? And a FCP users group was going to be their main/only avenue for presentation? I think not. This is just another spot they will advertise at during NAB. I'm sure Avid will be at Adobe and Adobe at Avid user groups. FCP just decided to present at NAB at the last second and this was their only in.
Main or only venue? No. Signature event to get quality face time w/their target audience away from the insane cattle call that is the NAB showroom floor? Yes. Avid hosting Kevin Smith is not an everyday occurrence. Canon presenting Philip Bloom was schedule for only the SuperMeet. Same with Alexis Van Hurkman's talk about color grading.
Lethal
DaveN
Apr 6, 08:07 PM
ULV CPUs (17W) will go to 11.6". The TDP of 320M is not known but 9400M has TDP of 12W so it is quite safe to assume that the TDP is similar to that. That means current 11.6" MBA has TDP of 22W (includes CPU, GPU, chipset) while SB 11.6" MBA would have a TDP of 21W (17W for the CPU and ~4W for the PCH).
13" will go with LV CPUs (25W). Again, currently it has 17W for the CPU and 12W for 320M. That's 29W. 25W CPU and ~4W for PCH gives you the same 29W.
11.6" - Core i5-2537M (option for Core i7-2657M)
13.3" - Core i7-2629M (option for Core i7-2649M)
Let's add a third model
15" - Core i7-2629M (option for Core i7-2649M)
That would give extra battery room, running time, and room for an extra port.
I'd go for that as I could use a little more screen area.
13" will go with LV CPUs (25W). Again, currently it has 17W for the CPU and 12W for 320M. That's 29W. 25W CPU and ~4W for PCH gives you the same 29W.
11.6" - Core i5-2537M (option for Core i7-2657M)
13.3" - Core i7-2629M (option for Core i7-2649M)
Let's add a third model
15" - Core i7-2629M (option for Core i7-2649M)
That would give extra battery room, running time, and room for an extra port.
I'd go for that as I could use a little more screen area.
guzhogi
Nov 29, 01:16 PM
Just thought of something, maybe Apple could charge the record company for each song released by means of "Oh, you used a Mac to make this song. Give us this amount of money for each copy of the song you sell."
Macnoviz
Jul 21, 02:22 AM
<offtopic>
That would require Artificial Intelligence. If a computer can understand your speech, recognise your choice of words and understands that you don't neccessarily mean what you say all the time, then that's AI. If it can recognise specific objects in an "analogue" media such as a photograph, (I don't care if its a digital photo or not), it's AI. If it can then implement what it has learned alongside its infinite computational precision to remake a photo, while keeping it completely realistic, and making it look exactly how we wanted it to look, that's amazing, and lots of people will be out of jobs.
-Macnoviz
Woah. Well, there's more than raw computing involved there, there is context for the computer to understand. What is the "sun" what does "Dominant" really mean? What are power lines? What does "remove" really mean? And let's not go into what kind of DB would be needed to describe all of the differences a person's face exhibits over a lifetime!
I'm sure we'll get there and such 'life' DB's built I hope there is a standard set! Who says we don't need this really big drives!
That's where the internet comes in. Of course, it's a pipe dream, at least for the next thirthy years. But who knows, maybe some day they will unleash a web crawler with a rough AI onto the internet to soak up all information, thus creating one superbrain, connected to the internet. Isaac Asimov anyone?
That would require Artificial Intelligence. If a computer can understand your speech, recognise your choice of words and understands that you don't neccessarily mean what you say all the time, then that's AI. If it can recognise specific objects in an "analogue" media such as a photograph, (I don't care if its a digital photo or not), it's AI. If it can then implement what it has learned alongside its infinite computational precision to remake a photo, while keeping it completely realistic, and making it look exactly how we wanted it to look, that's amazing, and lots of people will be out of jobs.
-Macnoviz
Woah. Well, there's more than raw computing involved there, there is context for the computer to understand. What is the "sun" what does "Dominant" really mean? What are power lines? What does "remove" really mean? And let's not go into what kind of DB would be needed to describe all of the differences a person's face exhibits over a lifetime!
I'm sure we'll get there and such 'life' DB's built I hope there is a standard set! Who says we don't need this really big drives!
That's where the internet comes in. Of course, it's a pipe dream, at least for the next thirthy years. But who knows, maybe some day they will unleash a web crawler with a rough AI onto the internet to soak up all information, thus creating one superbrain, connected to the internet. Isaac Asimov anyone?
MacRumors
Apr 19, 01:21 PM
http://www.macrumors.com/images/macrumorsthreadlogo.gif (http://www.macrumors.com/2011/04/19/analysis-of-apples-lawsuit-against-samsung-includes-ios-device-sales-numbers/)
http://images.macrumors.com/article/2011/04/19/142014-apple_samsung_lawsuit.jpg
chicago bulls rose jersey.
New Chicago Bulls Derrick Rose
NBA Chicago Bulls #1 Derrick
Reacent Post
http://images.macrumors.com/article/2011/04/19/142014-apple_samsung_lawsuit.jpg
macman312
Apr 11, 06:57 PM
My 3Gs contract ends in June and Apple will be pushing it's luck for me to go half a year without me being tempted to jump platforms instead of waiting for the iPhone 5.
Hopefully apple will announce the iphone 5 in june but say something like "due to the disasters in japan they won't be available till september" and I agree with you that there is a new desire hd 2 coming out tomorrow/today(tuesday).
I too end my contract in june and hope that as long as they announce it that my teleco company will have a list of people who want to wait for a few months for the iphone5 . These rumours may be incorrect also.
Hopefully apple will announce the iphone 5 in june but say something like "due to the disasters in japan they won't be available till september" and I agree with you that there is a new desire hd 2 coming out tomorrow/today(tuesday).
I too end my contract in june and hope that as long as they announce it that my teleco company will have a list of people who want to wait for a few months for the iphone5 . These rumours may be incorrect also.
bibbz
Jun 14, 06:02 PM
@NJRonbo...
Reservations with a pin attached DO guarantee you a phone on launch day. This is how our DC knows how many to send. Otherwise there would be no point in doing a reservation. Basically if a store takes 20 reservations, they will get 20 phones plus a few extra based on how many reservations they took. If a store tells you the reservation will not guarantee you a phone, go to a diff RS bc that store doest know what theya re talking about.
:apple: says we cannot call it a "pre-order" and we cannot take money for the iPhone 4 before launch day!
Reservations with a pin attached DO guarantee you a phone on launch day. This is how our DC knows how many to send. Otherwise there would be no point in doing a reservation. Basically if a store takes 20 reservations, they will get 20 phones plus a few extra based on how many reservations they took. If a store tells you the reservation will not guarantee you a phone, go to a diff RS bc that store doest know what theya re talking about.
:apple: says we cannot call it a "pre-order" and we cannot take money for the iPhone 4 before launch day!
Analog Kid
Aug 7, 03:55 PM
All in all, it looks good. Time machine, if it works how I hope it will, is going to be a killer. I like the iChat features-- interesting mix of useful business like features with toys for the teenagers...
CoreAnimation has be a little wary. I have a bad feeling we're going to get a run of really cheesy applications before this gets taken under control...
CoreAnimation has be a little wary. I have a bad feeling we're going to get a run of really cheesy applications before this gets taken under control...
jeanlain
Apr 6, 01:58 PM
There's something I don't get. Doesn't DVD SP allow you to author non-commercial (non-DRMed) bluray discs, with the same feature set as DVDs (but in HD)?
If it does, that should be good enough for many. I doubt that the big houses that produce commercial DVDs (Warner, Sony, etc), use Adobe Encore for their titles anyway... They likely use high end solutions from another league entirely.
If it does, that should be good enough for many. I doubt that the big houses that produce commercial DVDs (Warner, Sony, etc), use Adobe Encore for their titles anyway... They likely use high end solutions from another league entirely.
ten-oak-druid
Mar 22, 04:24 PM
This is just a preview of the future, Android based tablets will clean the iPads clock. Apple made the so-called iPad 2 as a 1.5. Low res camera, not enough RAM, and low res screen. It's going to be a verrrry long 2012 for Apple. Sure it's selling like hot cakes now, but when buyers see tablets that they don't have to stand inline for, that have better equipment and are cheaper ... Apples house of cards will come crashing down around them.
The only strength that Apple has is the app ecosystem; which is why they are going after Amazon for spiting on the sidewalk. They know the world of hurt coming their way.
It will be hard for the ipad competition to play the same game they play with computers. You know, subsidizing decent computers with bulk sales of low end devices. They tried this with tablets and they failed. Tablets are a luxury above and beyond a personal computer. No one buying a Dell for $300 is going to add on a tablet.
So how are they going to match Apple's price with the same quality if they can't subsidize with low end garbage? Well samsung did it by using contracts. That is why you find it on amazon rankings not as a tablet but as a mobile phone.
So take your pick. An ipad or a competitor of equal quality with a 2 year contract.
I wonder if Samsung ever sold those 2 million units of the original galaxy that they shipped? And what was the true return rate anyway?
The only strength that Apple has is the app ecosystem; which is why they are going after Amazon for spiting on the sidewalk. They know the world of hurt coming their way.
It will be hard for the ipad competition to play the same game they play with computers. You know, subsidizing decent computers with bulk sales of low end devices. They tried this with tablets and they failed. Tablets are a luxury above and beyond a personal computer. No one buying a Dell for $300 is going to add on a tablet.
So how are they going to match Apple's price with the same quality if they can't subsidize with low end garbage? Well samsung did it by using contracts. That is why you find it on amazon rankings not as a tablet but as a mobile phone.
So take your pick. An ipad or a competitor of equal quality with a 2 year contract.
I wonder if Samsung ever sold those 2 million units of the original galaxy that they shipped? And what was the true return rate anyway?
tyroja00
Sep 19, 12:48 AM
Is that irony?
I'm also a student, and I don't think I could wait any longer than a month for these long-overdue MacBook Pros to ship... so a possible late November arrival is worrying to say the least.
I'll tell you what irony is...spending all your time making commercials that tout your products cutting edge over the lame PC's while steadily showing how truly behind you really are.
Try concentrating on the products instead of the gimmicks...
As for me, they have 2 more weeks of my patience before I revert back to my PC days. I'm tired of getting made fun of by my PC Geek friends while I play on my outdated G4 PB.
I'm beginning to believe my friends when they say that Apple pats their own backs for crap that PC makers created a year ago.
I'm also a student, and I don't think I could wait any longer than a month for these long-overdue MacBook Pros to ship... so a possible late November arrival is worrying to say the least.
I'll tell you what irony is...spending all your time making commercials that tout your products cutting edge over the lame PC's while steadily showing how truly behind you really are.
Try concentrating on the products instead of the gimmicks...
As for me, they have 2 more weeks of my patience before I revert back to my PC days. I'm tired of getting made fun of by my PC Geek friends while I play on my outdated G4 PB.
I'm beginning to believe my friends when they say that Apple pats their own backs for crap that PC makers created a year ago.
steadysignal
Apr 12, 07:51 AM
i actually dont mind this. i'd like to enjoy the 4 a little longer...
thunng8
Apr 7, 05:31 PM
ULV CPUs (17W) will go to 11.6". The TDP of 320M is not known but 9400M has TDP of 12W so it is quite safe to assume that the TDP is similar to that. That means current 11.6" MBA has TDP of 22W (includes CPU, GPU, chipset) while SB 11.6" MBA would have a TDP of 21W (17W for the CPU and ~4W for the PCH).
13" will go with LV CPUs (25W). Again, currently it has 17W for the CPU and 12W for 320M. That's 29W. 25W CPU and ~4W for PCH gives you the same 29W.
11.6" - Core i5-2537M (option for Core i7-2657M)
13.3" - Core i7-2629M (option for Core i7-2649M)
The trouble is .. I find the TDP numbers for Sandy Bridge very misleading. For example the previous i7 2.66Ghz dual core had a TDP of 35W and the current i7 2.2Ghz quad core has a TDP of 45W. Theoretically, it should only use 10W more when doing CPU intensive task, but according to anandtech who measured the task, the i7 Sandy Bridge Quad core was using almost 40W more when running cinebench.
http://www.anandtech.com/show/4205/the-macbook-pro-review-13-and-15-inch-2011-brings-sandy-bridge/14
It just doesn't make any sense. Going by those figures, if the i7 dual core was 35W, the i7 Sandy Bridge quad core would be around 70W.
Not sure how this relates to potential MacBook Air Sandy Bridge processors, but keep in mind.. there must be a reason why Samsung went for the ULV processor in their 13" laptop instead of the LV one.
13" will go with LV CPUs (25W). Again, currently it has 17W for the CPU and 12W for 320M. That's 29W. 25W CPU and ~4W for PCH gives you the same 29W.
11.6" - Core i5-2537M (option for Core i7-2657M)
13.3" - Core i7-2629M (option for Core i7-2649M)
The trouble is .. I find the TDP numbers for Sandy Bridge very misleading. For example the previous i7 2.66Ghz dual core had a TDP of 35W and the current i7 2.2Ghz quad core has a TDP of 45W. Theoretically, it should only use 10W more when doing CPU intensive task, but according to anandtech who measured the task, the i7 Sandy Bridge Quad core was using almost 40W more when running cinebench.
http://www.anandtech.com/show/4205/the-macbook-pro-review-13-and-15-inch-2011-brings-sandy-bridge/14
It just doesn't make any sense. Going by those figures, if the i7 dual core was 35W, the i7 Sandy Bridge quad core would be around 70W.
Not sure how this relates to potential MacBook Air Sandy Bridge processors, but keep in mind.. there must be a reason why Samsung went for the ULV processor in their 13" laptop instead of the LV one.
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