Gnome Icons on KDE2 desktop

Don't ask me how, but the default GNOME icons keep popping up on my KDE2
desktop, and GMC opens whenever I start up X. I ran the Gnome Samba
Client (gnomba) and ever since, these things have popped up at startup.
I've tried telling KDE not to restore my session. I've tried closing
them and having KDE save the session. Nothing working yet.
Can somebody please fill me in on all the file locations that tell KDE2
and/or XF86 what to start?