512 MB AMD Radeon HD 3870 / NVIDIA GeForce 8800 GT or better..... i need something like this that is comparable and i just don't know so i have to keep typing because this website is making me do it cause it needs more details... i just need some good advice so please help and i am getting really annoyed by this and its pissing me off cause i have to keep typing and i am also wondering if i can take the processor out of a media center pc m1264n and put it in the pavilion sorry I'm kind of a noob when it comes to this kind of stuff and i just need help