Hey everyone, I need some opinions here. I use my Mac for very basic things, email, web surfing, word processing, etc. From time to time, I will make a movie or something. I always liked the idea of a 20" screen, so I'm wondering what everyone would choose if they had too. A 17" Intel iMac (stock) or a 20" G5 iMac 2.1GHz (stock)? Thanks!