which Linux are you getting into?
I have added a thread on other forum, about my SuSE Linux 9.0 (screen shots and some description),
here is the link
SuSE Linux 9.0 Professional
it as well has got some description on Linux Types/Graphical Interfaces., Linux Developers etc etc
this link is linked to my post, on main forum woindow, you'll find my 3/4 othernpages with screen shots.