I downloaded a Knoppix 3.7 distro on December, and I really like it. What I like best is that I put the CD into my dell CPXI laptop with an Orinoco Classic Gold "B" pcmcia wifi card, and 3.7 saw everything except for a small usb mouse I travel with. If Knoppix did not automatically see everything, I wouldn't be using it. Which is more important to you, the PC, or the OS ? TRY BEFORE YOU BUY !!!!