I have my 30gig iPod with a crapload of stuff on it that is important. I installed iCal and iSync updates, and coincidentally (?) the iPod stopped mounting on this computer, yet it still charges fine. I took it downstairs to a computer running an early Panther build and voila! it still works there. What gives? I mean, the whole point of installing iSync would have been to use my iPod with it, but it kinda defeats the purpose when it won't let the iPod mount anymore.. Help?