HELP HELP Looking for advice on a new system??

[bulletproof]

Hi Guys,

looking to update my pc... but dont know where to start. its been along time...

I mainly play games like BF3, COD, Farcry, crisis etc.... and im a bit of a graphics whore... if you know what I mean...

I have been looking on scan and found this offer

• LN37991 500GB WD WD5000AAKX Caviar Blue, SATA 6Gb/s, 7200rpm, 16MB Cache, 8ms
• LN47075 500W Corsair Builder Series CX CP-9020047-UK, 80 PLUS Bronze, SLI/CrossFire, EPS 12V, Quiet Fan, ATX, PSU
• LN39754 8GB (2x4GB) Corsair DDR3 Vengeance Jet Black Low Profile, PC3-12800 (1600), Non-ECC, CAS 9-9-9-24, XMP, 1.5V
• LN47845 Corsair Carbide Series 200R Black Mid Tower Compact ATX Case with USB 3.0 w/o PSU
• LN43806 Gigabyte GA-Z77-D3H, USB 3.0 Intel Z77, S 1155, DDR3, SATA III - 6Gb/s, SATA RAID, PCIe 3.0, D-Sub/ DVI-D/ HDMI, ATX
• LN42833 Intel Core i7 3770K,1155, Ivy Bridge, Quad Core, 3.5GHz, 5 GT/s DMI, 650MHz GPU, 8MB Smart Cache, 35x Ratio, 77W,Retail
• LN47037 Samsung SH-224BB/BEBE DVD±R 24X RW 8X/6X DVD-RAM 12X, BLACK OEM

all of the above is £491 inc vat, and then i need a graphics card and an SSD... oh my god could there be any more choice.... probably want to stay with Nvidia...

any advice is most welcome... unfortuneatley i dont seem to be able to use a mouse and keyboard so i will have to use a 360 controller

Thanks alot

BP