[*NEW PC*] Help please?

[shadowlift]

Hello all, I'm looking to build a computer in 1-3 months, so I started picking parts ( my first build), and also took a few recommendations from my friend. My budget is about £750-£850. Please can you tell me if these are good parts or not, and are they compatible? Also please post recommendations if you feel I should change a component in it. I want to to play all the new games coming out on max and have a decent frame rate, right now I'm on a 17" monitor, but will be changing to something larger soon. You could also post a completely different build if you think that's better!

*OVERCLOCKED* AMD Phenom II X3 Tri Core 720 2.8GHz @ 3.5GHz (Skt AM3) / Gigabyte GA-MA790XT-UD4P Motherboard / Corsair 4GB DDR3 XMS3 PC2-1600C9DHX TwinX (2x2GB) Bundle/Arctic Cooling Freezer 64
http://www.overclockers.co.uk/showproduct.php?prodid=FS-002-OB

XFX ATI Radeon HD 4870 1024MB
http://www.overclockers.co.uk/showproduct.php?prodid=GX-120-XF

Western Digital Caviar Black 640GB
http://www.overclockers.co.uk/showproduct.php?prodid=HD-244-WD&tool=3

SH-S223F
http://www.overclockers.co.uk/showproduct.php?prodid=CD-099-SA

Vista Home Premium 64-bit OEM
http://www.overclockers.co.uk/showproduct.php?prodid=SW-037-MS

Corsair 550VX
http://www.overclockers.co.uk/showproduct.php?prodid=CA-014-CS

Antec 300
http://www.overclockers.co.uk/showproduct.php?prodid=CA-101-AN

Total: £801

Thanks guys,
Shadowlift

 

[shadowlift]

One question, those sticks of RAM have the word "Intel" in them... will I have any compatibilty issues because I have an AMD CPU ?