Can anyone tell me what type of graphics card I can buy?

[Phone]

HD4850 or 9800gtx+ (low chance of GTX260. I can afford it but then I wouldn't have any left over for a PSU, so...)

[Ad Bot]

[Reactor Worker]

4850 would be a better choice and for that you will need...

450 watt PSU
75 watt PCIe 6 pin connector.

Wut? I have no loving idea why they specify 75 watts on the connector but I guess with some math you could figure it out.

Anyway, that same PSU I suggested earlier would work.