Several of the keyboard keys on my friend's 1Ghz 17" Powerbook have suddenly stopped responding without provokation. Not all of them mind you; just the return key, the escape key, and apparently a few others have decided to run off and be all robin-hood like, hiding in the forest, and generally ruining the party for the orderly comfortable (and very tightly regimented) masses. What do you suppose could have caused these keys to suddenly and unilaterally abandon their commonwealth? I'm fairly certain that their constitutional monarch is a kind one. He has tried restarting the computer and making sure that all the -lock keys are disabled. No luck. This problem sound familiar?