Did the iMac recognize your camera at all? From the apple site: Note: Some iMovie 08 compatible random access devices have both a USB and FireWire port. These camcorders must only be connected using the USB port.
Mediocer
I know you can setup rules within Entourage to have messages x days old move to y folder. For the archiving, I know you can set up a send receive schedule and have a script run and start the archive, but wouldn't know where to start.
Mediocer
I agree with Viro, just delete it. If you must have it on your machine, you can set permissions to only be System Administrator. You would first have to enable the root user and create a password.
Mediocer