Considering buying a laptop

Hello ya'll!

I'm thinking of buying a laptop! It would be used for my college work and should be able to run multiple programs - Photoshop, web browser, text editor, fireworks - without slowing up too much. I would be willing to spend £500. I had a look at this one and it seems pretty good!

I was wondering if you guys recommend any other? Or have seen a good buy else where?

Cheers,
Steven