So, for the past while my Radeon 9800 Pro has been showing artifacts as below:
My current 6 year old setup is:
P4C800-E motherboard
Pentium4 3GHz
3Gig memory
350W PSU
Radeon 9800 Pro
Any suggestions on a cheap replacement? Would it be worth getting the XFX ATI Radeon HD 4650 1024MB (~£53 + P&P) from OcUK? I'm not really doing much gaming at the minute, just surfing and watching tv shows/films, so I don't really want to do a full upgrade just yet.

My current 6 year old setup is:
P4C800-E motherboard
Pentium4 3GHz
3Gig memory
350W PSU
Radeon 9800 Pro
Any suggestions on a cheap replacement? Would it be worth getting the XFX ATI Radeon HD 4650 1024MB (~£53 + P&P) from OcUK? I'm not really doing much gaming at the minute, just surfing and watching tv shows/films, so I don't really want to do a full upgrade just yet.