Recommended way to build Ad-Hoc builds under the XCode4 GM candidate

09/20 Update:
Here is a detailed walk through on how to create an AdHoc distribution
http://diaryofacodemonkey.ruprect.com/2011/03/18/ad-hoc-app-distribution...

If you have installed the latest XCode 4 GM and need to know how to deploy an Ad-Hoc target check out this article on developers.apple.com

https://devforums.apple.com/post!reply.jspa?message=377634&quote=true