So now that the Visual Studio 2005 Generic Bootstrapper is 'out in the wild', I am spending a lot of time helping internal and external customers in creating custom Bootstrapper packages which is great!
In order to help people develop packages, I am going to create a Custom Bootstrapper Package SDK. It will contain tools, examples, and resources for creating custom packages.
Here is the current lineup for the SDK. If you think something is missing please let me know. The tenative release date is sometime in mid to late February.