Hi, I have the following PC, built by myself a few months ago for around £500.
Hybrid SLI Motherboard
AMD 64X2 5000+ 2.6ghz x 2
2GB DDR2 Ram
250GB worth of SATA hdd space
HD4870 graphics card (still around £100 in the shops)
Gaming Case with 12cm and 25cm fan, 600w Power Supply
No OS due to licensing reasons, although I would put a linux on to show working.
Just wanting to see some average prices on this sort of spec pc, so that i can list it on here without wanting ridiculous amounts or charging peanuts :)
Hope to hear from you guys soon.