Sample for using GAC APIs, Sample of Managed GAC API Wrappers, and a Test Application for Managed GAC API Wrappers
In case you did not notice, there is an "Article" link in the blog's main page
I added three articles there.
Sample Managed GAC API Wrappers
Test Application for Managed GAC API Wrappers
As usually, those are provided "AS IS" with no warranties, and confers no rights.