I cannot beleive my last review was removed as well as another I saw...thanks versiontracker. Anyway, you'll have a better chance of getting this to work with Panther if you just stick a pipe bomb in your computer...oops am I allowed to say that? WHY would they now put a JAGUAR update out, seeing as how PANTHER is out now? Can't they just hire someone with some brains to write a mac driver? I will admit, it works FINE under CLASSIC mode...and the jaguar version (which was way too late) worked ok. But not everybody even has OS9 on their systems anymore. The installer is PATHETIC. Does not let you choose a location. Does NOT include an un-installer...I had to remove a lot of files MANUALLY. This scanner was the first and LAST microtek product I will ever buy!