Thanks again for the replies, guys.
Especially Dunker, who 'went-above-and-beyond' - cheers very useful.
Decided on:
Gigabyte GA_P35C_DS3R (Socket 775) PCI-Express DDR2 & DDR3 Gigabyte
Intel Core 2 Duo E6320 "LGA775 Conroe" 1.86GHz
Gigabyte GeForce 8600GT 256MB GDDR3
GeIL 2GB (2x1GB) PC6400C5 800MHz Value DDR2 Dual Channel Kit
Arctic Cooling Freezer 7 Pro
Haven't totalled it all up but i know i'm over budget - always the same with new builds - always something that little bit better that you get beguiled by. First time in 10 years that i've built an Intel system!