Have a look at this Linux live CD list. Download, then burn as an ISO, not a copy. Reboot with the CD. Don't hurry, and try as many as you like before installing.
I haven't used anything MS at home in 3 years and I haven't missed it or the anti-virus or anti-spyware, either. It isn't as difficult as those who have tried and failed would have you believe.
10 posted on 04/02/2008 8:28:35 AM PDT by Mediocrates