I need it for tomorrow so I just looked at what parts had reviewed well and ordered them so that I could make the delivery cut off. I checked to see they were all the right parts, but I may have missed something, so if you guys spot anything stupidly obvious please let me know 
Sapphire ATI Radeon X1950 Pro ULTIMATE SILENT 256MB GDDR3 HDTV/Dual DVI (PCI-Express) - Retail
Antec TruePower Trio 550W PSU
Seagate Barracuda 7200.10 320GB ST3320620AS SATA-II 16MB Cache - OEM
GeIL 2GB (2x1GB) PC6400C4 800MHz Ultra Low Latency DDR2 Dual Channel Kit (GX22GB6400UDC)
Abit Fatal1ty FP-IN9 SLi nForce 650 (Socket 775) PCI-Express DDR2 Motherboard
Antec Nine Hundred Ultimate Gaming Case
Intel Core 2 Duo E6600 "LGA775 Conroe" 2.40GHz (1066FSB) - Retail
Yes I know its not going to be super fast, but I'm skint and it should hold me over for a while!

Sapphire ATI Radeon X1950 Pro ULTIMATE SILENT 256MB GDDR3 HDTV/Dual DVI (PCI-Express) - Retail
Antec TruePower Trio 550W PSU
Seagate Barracuda 7200.10 320GB ST3320620AS SATA-II 16MB Cache - OEM
GeIL 2GB (2x1GB) PC6400C4 800MHz Ultra Low Latency DDR2 Dual Channel Kit (GX22GB6400UDC)
Abit Fatal1ty FP-IN9 SLi nForce 650 (Socket 775) PCI-Express DDR2 Motherboard
Antec Nine Hundred Ultimate Gaming Case
Intel Core 2 Duo E6600 "LGA775 Conroe" 2.40GHz (1066FSB) - Retail
Yes I know its not going to be super fast, but I'm skint and it should hold me over for a while!