I have two G4 Macs sharing a monitor/keyboard via an IOGEAR 2 port KVM switch. On G4 (one), the delete key no longer functions a backward delete key. It does a forward delete, however, if I hold the shift key down the backward delete works. The second G4 seems to work fine. I have restarted the computer, swapped out keyboards to no avail. Could this be a problem with one of the login items? I checked to see if Universal Access was turned on and it is not. Any thoughts of where to look? Jens