My server is located 100s of miles away, and the only resonable way to manage it is via ssh, so i user fedora core 5 on it, what do you guys use?
IIS version 6, i live 200 miles away from home, remote desk it

I use FreeBSD with phpMyAdmin and a CPanel installed.
This is technically a double post but.
I just switched servers and I'm using Debian Linux now. It's a lot less messy than FreeBSD. I'm all about organization.
RedHat with Apache / cPanel
I use cent os 4 and ubuntu