I need some info on Graphic cards. I've got a Laptop with an ATI Mobility Radeon 7500, but its only 16mb. I want to upgrade to 64/128mb. 1. Should i stick with ATI? 2. To help me search the net for possibilities, Whats the difference with a laptops Graphic card and a normal desktop computers? I keep seing 'PCI' mentioned, are these just for Laptops? 3. I don't want to spend to much, i just want to be able to play most, or all of the games. So will 64mb be ok. Or should i go for 128mb. Cheers.