I just installed Zimbra Desktop on two computers, and I can not for the life of me figure out how to sync the two. If I send/receive on one, that computer gets all the emails, but the other one does not.

I am using POP, so it auto-deletes the emails. Searching the forums it just keeps kicking me to Yahoo! Zimbra Desktop FAQ - Zimbra :: Wiki which, is painful.

Thanks! It seems like a great product, I just want it to work!