Decent, Linux-compatible laptop?

Anyone know of a good, decent, Linux-compatible laptop aside from the Asus eee series and the HP 2133? I'm thinking of chucking out some money on one this summer. Doesn't have to be a high-end performer. I'm mostly planning on using it for school work and browsing sites, although one that doesn't use an integrated videocard would be neat.

Any HP or Dell should be fine...

Most hardware is supported out of the box with Ubuntu or other Distros...

With some Dell/HP stuff, you can get it preinstalled.

And they usually subtract a sizable chunk of money off of the purchase price if you do.