Hey, i had some troubles getting the 6670(is not available here) and i have to choose another GPU.
My sistem is: Q8200
tr-2 430 w tt
7 gigs ram
P5Q(cheapest version)
For what purpose do you use this PC? Gaming? Productivity? Multimedia? What is your budget?
Please let us know and we can make a recommendation. If you're looking for a card for basic non-gaming functionality, a Geforce 210 is a decent general-purpose card.