I'd go AMD if it were me. You will get more power for less money.
This RAM is amazing stuff for near enough the same price
http://www.crucial.com/uk/store/part...erSept07UKhtml
QTY Price (ea) Ex VAT Total Inc VAT Remove
AMD AM2 Athlon 64 4200+ Dual Core 2.2GHz, 2x 512KB Cache, Retail Energy Efficient £37.99 £44.64
1 LN15182 AMD AM2 Athlon 64 4200+ Dual Core 2.2GHz, 2x 512KB Cache, Retail Energy Efficient
LN19023
Abit AN-M2, NF630a, S AM2, PCI-E (x16), DDR2 800, SATA II, SATA RAID, uATX On Board VGA - DVI/D-Sub £37.89 £44.52
LN15198
Akasa Zen Case - Black Silent Cool Midi-ATX Computing case w/2 silent 12cm fans w/o PSU £23.78 £27.94
LN12077
400W Enermax Liberty Modular Series - ELT400AWT £39.98 £46.98
LN18056
400 Gb Western Digital WD4000AAKS Caviar SE16, SATA300, 7200 rpm, 16MB Cache, 9 ms £44.99 £52.86
Net Total £184.63
Carriage £10.61
V.A.T. £34.17
TOTAL £229.41
+ the RAM and less the carriage ~£270 (as you apply for free scan delivery)
Great motherboard chipset. The pc would double as a HTPC as is and should overclock a bit too