I have a Maxtor OneTouch drive that's worked for a year with no problem on my PC (via USB). For the first time, I tried to plug it in (still via USB) to my iBook G4. It shows up with no problem and I can open all the files on the OneTouch drive. But when I try to copy one of my Mac folders onto it (folder contains an iDVD file, QuickTime clips and JPGs), it starts working, runs for about 1O minutes (telling me estimated time is 30-some minutes) and then it stops. I think the error message was 1307. This happened three times. At first I thought it was because the iBook "fell asleep" and was no longer visible to the OneTouch drive. But I disabled the sleep mode on the iBook and the same thing happens. Can anyone help?