Comment 4 for bug 1132503

Workaround found:

1) Set the options for Tomboy.FileSystemSyncServiceAddin 0.1
2) Click save
3) Do NOT choose to sync immediately.
4) Close Tomboy
5) Start gconf
6) Change /apps/tomboy/sync/sync_local_path to your desired path
7) Start tomboy
8) Sync once and setup automatic syncing every x minutes.

Now it will sync to [specified path]/0/0 in stead of ~/0/0