new computer

[NYplayer]

I multi table playing 6-8 talbes at any given time on up to 4 differnt sites. i've decided i want to go to 3 monitors with the middle being 24". HOwever, i dont know what kind of power i should get for my machine and video card. what is the best stuff out there. i run playerview and poker tracker. how much ram do i need? i currently have 2 GB and it seems fine. What should i make sure not to leave out? i'm cross positing this in interenet and computer help.