Laptop recommendations

Hi, I'm looking to buy a new laptop and I'd like one that will run fm09 at a reasonable speed. I'm quite concerned though by a few posters on here saying the game is very slow, the match engine can be jerky and it sometimes lags badly.

Could someone that is playing this game without these problems on a laptop let me know the specs or recommend a laptop on which I'm likely to be able to play this at a reasonable speed.

I was hoping not to have to spend more than £5-600

All advice welcome.

Cheers