+1 for Ubuntu. The actual Ubuntu cds are an install and live disc on one cd. Wireless should work out of the box under live (unless its a broadcom or something like that). Cool thing with ubuntu is that if you run live, and you like it, there is an install icon on the desktop. Very seemless installation. I've been running Ubuntu for over a year and its great (and easy). Lots of support.
The most current "stable" version is 6.10, but the newest version (7.04 i believe) should come out relatively soon.
http://www.ubuntu.com/products/GetUbuntu/d...direct=download
