I am currenly on my second week of a 14 week linux red hat 9 course where we will be learning red hat, white hat hacking, and toying wiht knoppix-std. So far I'm very excited about this course and I actually wish we met more often

I'm getting a lil tired of the tyranny of windows

and I am thinking of switching to using linux as my main OS. Right now if I was to do this I would be switching to redhat 9 since that's what I'm using in class. Just wanting to hear some feedback on ppl who have switched to linux and how their transition was and if they are happy with it.
Mark