How much you looking at spending?

Ebuyer have some good ones http://www.ebuyer.com/cat/Laptops/su...l---Core-2-Duo

Sounds like you will be needing a core 2 duo and i would get 2GB of ram aswell especially if the laptop runs vista, if its xp you could get away with 1GB of ram.

Have a look through the ones in the link but i think your looking at £450 for a nice speedy one