Ok, guys My copy of Panther arrived today, and I don't have time to install tonight so I thought I would check about any problems cubists have encountered. I am planning a "dirty" install, just overlay it over Jaguar. My girlfriend did both her 12" Powerbook and her Sonnet accelerated Cube last weekend and she hasn't reported any problems. Anything I should be aware of before installing it on the cube? Also, I did the upgrade for 10.2.8 on the Cube when it came out and haven't had but minor problems. I did the 12" PowerBook last weekend and the battery life went down the tubes! Will panther fix this? I don't want to put Panther on the PB until later because I am doing report cards this weekend getting ready for Parent-Teacher conferences next week and I need my grade book program to work. The battery problem is annoying, though. Ann Billups abillups at earthlink.net