My Powerbook is falling apart. I don't know what's happening to the little guy. Yesterday afternoon the headphone port stopped working. The port is definitely not dead, because out of the hundred times I plugged it in, the computer recognizes that headphones are being plugged in about 5 of those times. I thought it might have been software related, so I reset the PRAM and then did an archive and install. Still not working. Any suggestions, because I really can't send the machine in until May.