cheap desktop, two monitors and mostly for poker

[Beastmaster]

I have an ancient PC and while I still have room on the hard-drive it tends to run slow while having multiple tables open and running PAH, PT ..etc..

Looking for a basic desktop that will run all these systems smoothly and have the capacity for a two monitor set-up. I do have two video cards in my old desktop but I would guess it would be easier to just buy a desktop with this capacity as it is probably standard now?

any links or suggestions would be appreciated.

I assume what I need is a good processor speed or capacity...not sure of the lingo..