Debian is a good choice. I've used it for a few years (up until last summer when I sort of stopped using linux, but that's another story), and it's my distribution of choice. Once you get used to the apt package management system, you'll love it. Believe me, I tried out redhat 9 after it was released, and I couldn't stand its rpm system and method of updating and all that, because I was so used to apt. Gentoo is pretty popular, and their portage system is also very nice. Debian has a great user base and is really community oriented with awesome online documentation and irc channels and all sorts of things. Gentoo seems to have a good user base and documentation as well, but most of my experience lies with Debian. I believe that if you DO choose to install Debian and take the time to learn it, you won't regret it.