I have created a Video presentation with some suggestions on why, when, and how to create Management Pack Bundles for System Center Service Manager 2012!
We will make use of the Service Manager CMDlet : "New-SCSMManagementPackBundle" as well as Anton's great MPBMaker Utility in this video demonstration!
Links / Resources:
How to Bundle Management Packs and Resource Files
Anton's Website (cool scsm addons / utils!):