[PLUG] Best live CD for a MacBook

[John Jason Jordan]

A student in one of my classes has a brand new MacBook and she is
keenly interested in exploring Linux. When I explained about live CDs
she became even more interested. I know zero about Macs, but I know
there are some people here using Linux on Macs. I have a genuine Dapper
Mac CD I can give her, but are there any other distros out there that
have live CDs for MacBooks?