Help with upgrades

[dq1]

Hi I'm new to the forum and wanted some advice.
I'm looking to spend about £350 on a new cpu, motherboard and memory.
I've seen the following:

Intel E6600 core2 duo - £133
Arctic Cooling Freezer 7 Pro S775 - £16
Corsair (TWIN2X2048-6400C4) 2GB (2x1GB) DDR2 800MHz/PC2 6400 - £82
MSI 975X Platinum PowerUp Edition - £100

Total: £331

I will be using the following existing parts:
Vista Ultimate x64
Radeon x1950 pro 256mb
Creative labs X-fi extreme music
Samsung spinpoint 250gb SATAII
Seasonic 430W PSU

Any help would be apreciated!

 

[dq1]

Thanks for the advice TK7

Do you know if I will need to reinstall Vista, or can I boot from the install disk and do a repair? I don't want to loose all the stuff I've got installed!!

Thanks again