[ehamburg]

I'm trying to set up iDisk syncing prior to setting up syncing on the iPhone app which I have purchased. I set up OF prefs to sync to iDisk and hit the Sync Now button then get a dialog box with:

Unable to read document.
No root transactions found in "https://idisk.mac.com/(.mac user name)/Documents/OmniFocus.ofocus/".

The database is on my MBP at ~/Library/Application Support/OmniFocus/OmniFocus.ofocus