Cheers Tonuss,

The problems you face are due to a change Blizzard made to the addon communication channel. *I think* you can fix it right now by installing Ace3 as a standalone addon from here:

http://www.wowace.com/addons/ace3/files/389-r1023/

I have updated the Ace3 libraries and the TOC to 40100 in my development version of Jamba, but I'm still getting lockups.

If you do download the Ace3 standalone, can you let me know in this thread if it fixes all the problems you are seeing (it did for me).

Cheers,
Jafula.