Yesterday I ordered a 15" MBP. Long story short, my order did not go through, so I am re-ordering today from Apple. Originally I was planning on picking up a 13". The low end 13" seems the way to go between the high, and low 13". I changed my mind when I checked the 13, and 15 out at Best Buy, and wanted the 15. If I get the 15 instead I am wondering if it is really worth almost $1000.00 more. Better screen res in the 15, especially with the 1620 upgrade. Bigger screen in the 15, although the 13" is still ideal for my taste. Better graphics card in the 15, 6490m Faster processor in the 15 that I will probably never come close to maxing out but you never know. I have never even maxed out my C2D with my audio work, and that's running a lot of VST tracks too. (strictly audio work, no gaming.) It seems like the only difference that would really be effecting my computing would be the higher screen res of the 15". I wanted to know if you folks think that seems a little, oh I don't know, mad? Am I overlooking anything. Thanks for your knowledgeable advice, and opinions!