I was about to ask for help with a problem mounting removable media in KDE and FC5, but I just stumbled on the solution. It turns out, if you have an entry in /etc/fstab such as /dev/sda1 /media/usb vfat user,noauto 0 0 (a leftover from FC3 days) then KDE cannot automount an USB stick that is assigned sda. The panel pops up, "A new medium has been detected" Medium type: Unmounted removable medium I say "Open in new window". After a while a konqueror window opens, with location system:/media/sda1 but there is an ugly sound and an error panel pops up: "Permissions denied". I can mount it manually from a shell. Without this entry, it suddenly works, the type changes to "mounted removable medium". hope this helps others wondering why it doesn't work. Roman