By the way, I see you've got both an MBA and an MBP in your signature. What is the point of it?
Yes, that's why I made the post ... when I'm desk bound the Mac Pro does everything. I needed a computer to use away from my desk so I bought the Air. Soon after I thought it would be nice to have more power for heavier work when I'm away from my desk so looked at the the 13 and 15" MBP.
I tried both and ended up with the 15" MBP spec'd out pretty good

Reason I went for the 15" over the 13" was comparing the two I didn't feel there was much difference in weight so I thought I'd go for the screen real estate with the 15", plus I already had a 13" MBA so why have two 13" notebooks.
In day to day work the 15" MBP proved to be a good purchase I thought, it shows photo detail better than a 13", and a 15" screen is probably more pleasant to stare at over long periods of computing like I do....
As time goes by I really don't like owning three computers and trying to keep them all in sync. Fact is if I don't mind listening to the fan once in a while from the Air it does do all my tasks quite well, plus its so light, portable and fun to use... So much so that I'm thinking it's time to either part with one them or set up something like SugarSync and get them organized properly.
Right now the Mac Pro at my desk gets a lot of use, I need a desktop system for work related duties, also as a server, movie/music downloads, I have numerous HD's, peripherals attached....
Sometimes I wish I never had a taste of the MacBook Air, it's spoiled me ... I probably should simply own my Mac Pro and a 13" MBP then I'd have the small size and more power, instead I've got the 15" MBP and the MBA and I'm juggling between the two....
Having used and likiing the MBA sort of prevents me from doing the right thing... which could be to sell my 15" MBP and MBA and buy a 13" MBP then I'm down to two computers, more organized I think?