I have installed the v4 client on my main gaming computer, and I'm going to install it on my secondary computer.  My secondary computer already has some addons on it, and I was woundering how the sync works, if I add the secondary computer to the sync group, am I going to get the addons from the secondary put on my primary?  Or should I erase the addons of my secondary computer before I install and sync the curse client, so that way the addons on my secondary computer match the addons on my primary.  And is the syncing automatic, or do I have to press sync to get it to do it.

  Hope I didn't confuse anyone with this message.