So you have a high quality PSU
Your basketProduct Name Qty Price Line Total
Gainward GeForce GTX 570 1280MB GDDR5 PCI-Express Graphics Card **Supplied with FREE Batman: Arkham City PC game** £259.99
(£216.66) £259.99
(£216.66)
Intel Core i5-2500K 3.30GHz (Sandybridge) Socket LGA1155 Processor - Retail £175.99
(£146.66) £175.99
(£146.66)
Gigabyte Z68AP-D3 Intel Z68 (Socket 1155) DDR3 Motherboard £85.98
(£71.65) £85.98
(£71.65)
Kingston HyperX Blu 4GB (2x2GB) DDR3 PC3-12800C9 1600MHz Dual Channel Kit (KHX1600C9AD3B1K2/4G) £26.99
(£22.49) £26.99
(£22.49)
Sub Total : £457.46
Shipping cost assumes delivery to UK Mainland with:
DPD Next Day Parcel
(This can be changed during checkout) Shipping : £9.50
VAT is being charged at 20.00% VAT : £93.39
Total : £560.35
Or if you want to ease up on the costs - http://www.overclockers.co.uk/showproduct.php?prodid=GX-128-MS&groupid=701&catid=56&subcat=1752

Your basketProduct Name Qty Price Line Total
Gainward GeForce GTX 570 1280MB GDDR5 PCI-Express Graphics Card **Supplied with FREE Batman: Arkham City PC game** £259.99
(£216.66) £259.99
(£216.66)
Intel Core i5-2500K 3.30GHz (Sandybridge) Socket LGA1155 Processor - Retail £175.99
(£146.66) £175.99
(£146.66)
Gigabyte Z68AP-D3 Intel Z68 (Socket 1155) DDR3 Motherboard £85.98
(£71.65) £85.98
(£71.65)
Kingston HyperX Blu 4GB (2x2GB) DDR3 PC3-12800C9 1600MHz Dual Channel Kit (KHX1600C9AD3B1K2/4G) £26.99
(£22.49) £26.99
(£22.49)
Sub Total : £457.46
Shipping cost assumes delivery to UK Mainland with:
DPD Next Day Parcel
(This can be changed during checkout) Shipping : £9.50
VAT is being charged at 20.00% VAT : £93.39
Total : £560.35
Or if you want to ease up on the costs - http://www.overclockers.co.uk/showproduct.php?prodid=GX-128-MS&groupid=701&catid=56&subcat=1752