Ok so i want a new computer because the one i have is like 6 years old and am a complete novice when choosing one so if you guys dont mind helping me i have been looking at this so far but like i said i dont know my budget is ￡500 gbp http://bit.ly/Jlae7L link to ebay site I have also been looking at alienware X51 but people say that your paying for the brand i would like one to play games like skyrim and battlefield on max if thats possible with my budget thanks again

Should do, easily.

Easily.
You'll get 60FPS and beyond on ultra. (maybe knocking down the antialiasing a little)

Thanks gus definatly gona get it then