I am a Mac newbie. I have been using an Intellimouse Explorer with my G4. Everything was fine and I enjoyed all of the functionality, untill someone turned off several of my extensions. I have tried to turn the correct extensions back on to no avail. I downloaded the most recent drivers from Tucows and installed them according to the documentation. Still nothing. I have a control panel for "Microsoft Mouse" and one for "Intellimouse". It does no good using either panel. The mouse will only click now. It does not scroll or do any special, programmable functions. What do i do to get my functions back?