As I was trying to execute an script/app in a separate AppDomain, I realized that there wasn't an easy way to look at the details of the currently loaded AppDomains
So I quickly wrote the Util - AppDomains in Current Process script/tool, which looks like this:
I liked this tool so much, that I added it to the main O2 Gui (under the Debug menu)
The script for this tool is the Util - AppDomains in Current Process.h2 which is in the CLR folder of the O2.Platform.Scripts