Im on Windows Server 08r2 at both ends. Looking in the queue, there does not seem to be any discernable pattern. It is not alphabetical. Unless - at the time of initial indexing it was alphabetical, and then with each reindexing, the newly found files are added to the sync queue in alphabetical order, but wont reach the top until what was already in the quere has finished syncing...which could lead to groups of files in the queue in alphabetical order, even the the queue itself does not end up in alphabetical order. I'm not sure if that is happening either though. I wish there was a way to control the sync order...