I reloaded the 2.00b11 image on, and went to sync. There were no errors, but about 75% of the way thru sync'in (of a total 1230 files, about 6Gb) the empeg rebooted itself.

When you put 2.00b11 on it, did you also put Hijack on it to fix the Jiffies bug before doing the synch? Maybe that's all it was.