I recently brought a Tiny Power Lite with the following spec:
Intel Pentium M 1.7Ghz
ati radeon mobility 9700 pro 128Mb
It was working fine for everything apart from Battlefield 2, I was having problems with bad lag out during play but only once I had been playing it for 10min or so then it would start lagging. I have just purchased a Akasa Notebook cooler from Novatech and now I dont have any problems, my laptop is alot cooler and works fine. This information might be helpful to someone.