So I'm looking for a new laptop /g/. It needs to be available in the UK, cheap, and incapable of running any decent games.

I have a serious problem controlling my addiction to games, I love gaming as a hobby but I'm letting it take up all of my study time and it's got to the point where I need to resort to these physical means to stop it. However, my old, decent-spec Laptop (it was capable of running TF2 amongst other things) crashed for the third and final time over Christmas and my only other computer access is on my Uni campus which has been just as bad; I've only been able to work on assignments sporadically in the middle of the day, working around all my classes before going back home to eat, or sometimes pulling needless all-nighters simply because I couldn't find the time anywhere else.

I'm willing to give any system that you can suggest a try, I just need a light, preferably cheap laptop or notebook that I won't be tempted to load up with anything more complicated than Minesweeper.