Swifty55 said:
£400 is my limit, or i would have
Asus A8N-E nForce4 Ultra (Socket 939) PCI-Express Motherboard (MB-088-AS)
£72.79
Connect3D ATI Radeon X1800 XT 256MB GDDR3 AVIVO TV-Out/Dual DVI (PCI-Express) - Retail (GX-044-CO)
£229.07
Antec SLK3800BUK Black Quiet Midi Tower Case - 400W SmartPower PSU (CA-048-AN)
£64.57
Arctic Cooling Freezer 64 Pro CPU Cooler (Socket 754/939/940) (FG-000-AR)
£17.04
Arctic Silver 5 Thermal Compound (3.5g) (AC-000-AC)
£6.46
Total inc VAT: £389.93
I highly recommend following ACE's advice and taking the X1800XT. It will demolish the 7800GT from every angle possible. It's the rival for the 7800GTX.