There is also
http://dynebolic.org/
I tried Dynebolic last night and it ran great on this PC.
I can't get Knoppix to work. There is some sort of problem with my Vid card.
Also take a look at this link Zip posted.
http://www.distrowatch.com/dwres.php?resource=cd
That link has many different Live CD's.... Just make your choice and give it a try.