Actually, before I do Debian, if I want to get Debian off the computer for any reason will I be able to? I'm asking because it doesn't look like it lets me see it from CD first. I have Knoppix of course and I got Ubuntu which I actually really like and it seems perfect for me at this moment, but I'd still like to give Debian a shot too. How many Unix codes will I need to know? Can everything be done from the Graphic interface? I'm checking before I make the CD (but I do have the ISO and checksum downloaded.)