rxvt at startup in KDE???
 

I was using KDE 3.3.1 on my slackware install, but for awhile I had switched over to fluxbox. Now I'm back on KDE but whenever I log in there are 4 rxvt prompts open, one in each desktop. How can I shut this off so it doesn't keep happening every startup?

CHeck you .kde/Autostart directory to make sure theres nothing starting them up there.

If theres nothing goto Control Center->KDE Components->Session Manager and change The On Login group from "Restore Previous Session", to "Start with an empty session" and login and out again. This should solve your problem. You can then set the session option back if you wish.