Konqueror eats all resources

Hi all, A strange thing started happening last night - whenever I start Konqueror, either as a web browser or file manager, it consumes all memory and swap until the machine is completely consumed. This is a SuSE 8.1 install with KDE 3.1 updates. I don't know why this started happening. I tried deleting all mcop and dcop files in my home directory and the /tmp directory, but it didn't change anything, and a reboot didn't either. Is there someplace that I could check to reset Konqueror so that it can be used again? Thanks, -ronc