Hi guys, I'm planning on getting a new PC once my exams finish next week, I've a budget of around £750 inc VAT and delivery (To Northern Ireland which is always a bugger). I mostly need it for batch processing several hundred 10MB RAW files in PhotoShop as well as some gaming, err... I mean revision and writing my dissertation 
Here's what I'm thinking at the minute:
PSU
Hiper HPU-4M580 Type R 580W ATX2.2 PSU
£56.39
GPU
HIS ATI Radeon X1950 Pro ICEQ 3 TURBO SILENT Heatpipe 512MB GDDR3 TV-Out/Dual DVI (PCI-Express) - Retail
£155.09
CPU
Intel Core 2 DUO E6400 "LGA775 Allendale" 2.13GHz (1066FSB) - Retail
£149.21
Motherboard
DFI Infinity 975X (Socket 775) PCI-Express DDR2
£99.86
RAM
GeIL 2GB (2x1GB) PC5300 667MHz Value DDR2 Dual Channel Kit
£152.74
HDD
Western Digital Caviar SE16 250GB 2500KS SATA-II 16MB Cache
£50.51
DVD
Samsung SH-S182D 18x18 DVD±RW ReWriter (Black)
£19.96
Case
Akasa AK-ZEN-01-BK Zen Black Case - No PSU
£31.71
Delivery
£18.45
Total
£733.93 inc VAT & Delivery
Any thoughts would be greatly appreciated

Here's what I'm thinking at the minute:
PSU
Hiper HPU-4M580 Type R 580W ATX2.2 PSU
£56.39
GPU
HIS ATI Radeon X1950 Pro ICEQ 3 TURBO SILENT Heatpipe 512MB GDDR3 TV-Out/Dual DVI (PCI-Express) - Retail
£155.09
CPU
Intel Core 2 DUO E6400 "LGA775 Allendale" 2.13GHz (1066FSB) - Retail
£149.21
Motherboard
DFI Infinity 975X (Socket 775) PCI-Express DDR2
£99.86
RAM
GeIL 2GB (2x1GB) PC5300 667MHz Value DDR2 Dual Channel Kit
£152.74
HDD
Western Digital Caviar SE16 250GB 2500KS SATA-II 16MB Cache
£50.51
DVD
Samsung SH-S182D 18x18 DVD±RW ReWriter (Black)
£19.96
Case
Akasa AK-ZEN-01-BK Zen Black Case - No PSU
£31.71
Delivery
£18.45
Total
£733.93 inc VAT & Delivery
Any thoughts would be greatly appreciated