Anybody ever been locked out of their G3/G4?? I just lost one of my cheetahs causing a crash - so I wanted to see if it was a connector, or card-seating or something. I just finished a rather elaborate mounting of the thing (hanging by handles under the desk) and went to go open the door... but I cannot now for the life of me get the damned thing open!!

Anybody else ever had this experience?? I'm a bit intimidated to OVER-force the plastic handle...