Ok - we upgraded to 6.0.6 - and the DnD extension is supposed to work with this release now.. Whats the trick to getting it to work? and where do we download the latest extension? I tried getting the extension from the zimlets section on the main zimbra.com site - but that combined with 6.0.6 does not give us a working drag and drop in Firefox 3.6.3 ..
So what's the solution?
UPDATE - We deployed the new zimlet com_zimbra_dndext.zip located in the zimbra/zimlet-extras folder - DnD now has reverted to only working in the same window and no longer works in new windows which was fixed in a previous version of 6.x .. So in my opinion this is still broke..