tell ya what, Paula - I'll describe that door in detail when my new dualie 1GHz comes in next week. ;o) * Jay S. Snoke > > Apple has posted a firmware update for previously reported problem with the > > power supply on Power Mac G4 Mirrored Drive Door models that caused > > excessive fan noise. The new release, available via the Software Update > > mechanism, carries the following description: > > > > > > "The Power Mac G4 Firmware Update 4.4.8 will run only on Power Mac G4 > > computers with mirrored drive doors. The Power Mac G4 Firmware Update 4.4.8 > > improves fan control behavior and reduces high speed fan cycling when > > running in Mac OS 9." > > I'm kinda slow---WHAT is a mirrored drive door???! >