so im looking at buying a top of the line 15" MBP. i produce music and will be playing diablo 3 on it as well. so i need a good bit of cpu and gpu power. now i heard a new 15" macbook is coming out, whether it will be considered a pro an air or whatever idk. honestly i think that the 15" pro body design is perfect for me. im not willing to sacrifice any performance, cooling, or ports for the slimmer design. i would be happy with a slightly slimmed down MBP if anything but I don't want or need it to be air like for my uses. it doubles as my home computer and my portable computer because i am in college. also i still would make use of an optical drive for a few more years...software, games, movies, burning cd's etc... now my main concern with the current MBP is the 45W sandy bridge cpu's. how hot do these babies get under a decent load for a long period of time? when making music sometimes i work the cpu a decent amount for maybe 4 hours straight. will the 15" 2.4 quad MBP handle it good or what? i really dont want to wait until march or after to buy a computer as i can sell my current white unibody macbook for 600 before christmas. id rather just get rid of it while i know i can. so really my only concern is if the sandy bridge processor in the MBP is alright. if it runs fine under a decent load then im golden. id like ivy bridge, but it would be much harder to wait and not sell my current macbook.