To get a gaming PC, even a basic one you will need to be near the top end of your budget. The below specification ought to be just about stuiable though and does offer potential for overclocking to make up for not being able to buy faster components to start with.
Gigabyte GA_965P_S3 (Socket 775) PCI-Express DDR2 Motherboard £59.99
(£70.49) £59.99
(£70.49)
Hitachi Deskstar 7K160 NCQ 160GB SATA-II 8MB Cache - OEM £29.99
(£35.24) £29.99
(£35.24)
Logitech S96 PS/2 Optical Wheel Mouse Black - OEM £4.49
(£5.28) £4.49
(£5.28)
Logitech Deluxe Keyboard (Black) - OEM £5.49
(£6.45) £5.49
(£6.45)
Logitech S100 10W RMS Speakers Beige - OEM £5.49
(£6.45) £5.49
(£6.45)
OcUK GeForce 7600 GT 256MB GDDR3 TV-Out/DVI (PCI-Express) - Retail £54.99
(£64.61) £54.99
(£64.61)
GeIL 2GB (2x1GB) PC5300C4 667MHz Value DDR2 Dual Channel Kit (GX22GB5300DC) £46.99
(£55.21) £46.99
(£55.21)
LiteON DH-20A1P-45C 20x DVD±RW x12 Ram Dual Layer DVD-Writer (Black) - OEM £14.99
(£17.61) £14.99
(£17.61)
OcUK Value Hanns-G HW173D 17" Widescreen LCD Monitor - Silver/Black £69.99
(£82.24) £69.99
(£82.24)
Antec NSK4400 Mini Tower Case - 380W SmartPower PSU £39.99
(£46.99) £39.99
(£46.99)
Intel Core 2 Duo E4300 "LGA775 Allendale" 1.80GHz (800FSB) - Retail £65.99
(£77.54) £65.99
(£77.54)
Sub Total : £398.39
Shipping cost assumes delivery to UK Mainland with:
City Link Parcel Next Day (Delivered Mon-Fri)
(This can be changed during checkout) Shipping : £14.95
Vat : £72.33
Total : £485.67