I've had my iBook G3 since August 2002 and all of a sudden i got a 'Running out of disk space' notification when I know for sure that I had about 5GB left. I restarted and Finder informs me that there is 715MB left. When I open other folders the space remaining info on the bottom of the window decreases a few more MBs on each click. Ack, just got the full hard drive message again. I verified the disk in Disk Utility and it said it was OK. Any help?