Hey all, im updating from my 12 inch ibook to a pb. This will probably be my only comp except for the desktop pc i have in the closet. Should i go with the 12 inch pb for extreme portability and for at home hook it up to a 15 inch lcd i have? I also like the 12 inch because its cheaper. Or the 15 inch pb and have no external and slightly worse portability? I go to the library a lot and the coffee shops to study and write papers. I dont do any graphic intensive stuff mostly just flash and html for web design. A little photoshop here and there but not everyday. Wc3 every once in a while, and lots of MS Office. Help! I guess im just wondering if ill get sick of carrying around the 15 inch but im not sure. Any thoughts? My friend has a 15 inch tit and he says he wishes he had the 12 inch but what do you guys think? Thanks!