Zimbra desktop is awesome, well done Zimbrians!

But when I installed the desktop it started to sync my 1GB+ Zimbra mailbox over a pretty crappy Inet connection.

I searched the FAQ and the GUI for a method to stop the sync process but nothing obvious jumped out at me.

In the end I just did the ./zdesktop stop which did the trick.

So is there a way to stop a sync in the GUI?