Changing from Gnome to KDM.
I am a complete newb here. I installed Suse 10.1 and started with Gnome. I would like to try KDM, but can't figure out how to change from Gnome to KDM. I would like to try them side by side, by running one login under Gnome and the other under KDM. Any help would be most appreciated. I haven't done in programming since high school 20 years ago and that was BASIC, and the most I could do was make my computer tell me hello. I have learned a little bit of bash, so I am familiar with some of the concepts, but not up to snuff yet on paths.