Created a new forum called Migration. Since lots of new questions come up about the best way to migrate figured we could centralize this in one place. It will also be a place people can trade tips/tricks and post any migration scripts they have written.

The best practices can then be moved over to the wiki:

http://wiki.zimbra.com/index.php?tit...ation_Articles

I also added some forum 'links' to Bugzilla and Wiki so new users/admins can find them easier.