My computer is almost 3 years old and I would like to make small upgrade purchases over time instead of dropping $800 a year and a half down the road and upgrade everything.
I don't want to spend over $200, I was thinking of either a GTX 660 (I'm an nvidia fan boy) or a GTX 650ti and some more ram (my only worry is that after a year the 650ti will already need to be upgraded again.)
I mostly use it for gaming but we also use it for our entertainment system.
i7 920 @ 2.6 (OC'd @ 3.6)
8gigs OCZ pc3-10666(windows shows 6gb)
1.6tb Western Digital black (1tb + 600gb)
BFG GTS 250 1gb (oc'd)