In my collection of 205 DVDs with DVD Profiler 3.0.1, I went to sync with DVD Profiler 1.0 and it hung for a long time on the third item in the list.  After choosing to sync (overwrite Mobile), it hung on sending collection profiels for 30 seconds, then popped up with an "Out of Memory" error.  The Memory errors continue to pop up every 5-10 seconds unless I click cancel (looks a lot like an infinite loop).

Looked for crash dumps on the PC, but couldn't find any.  Is there a debug mode or any further troubleshooting I can try to gather info for you, Ken?

...oh yeah.  The Pc-to-Mobile Sync had been working just fine until after tonights update of about ~20 new profiles.  Shutting down and rebooting the PC and the Mobile doesn't help.