I'm suprised you can still get parts for these things, I remember them brand new in grade 6 [5-6 years ago]. I would go for a new rig. Try something with these... - AMD X2 3800+ [depending on prices in your area.] - 1g Ram - 250g HDD - Geforce 7300-7800GT/GTX/GX. All depends on your needs. - LCD's are also going cheap, so if you can pick one up cheap, do so.
ull be better off buying a new one trust me, and it can be custom good forl ike gaming or w/e u want www.ibuypower.com