How about a seperate Tool, where you can initiate a uninstall of masq, stop services when they still run and clean up folders and files masq has created? That would be interessting for people who have to remove every evidence of masq from their system and for our beta where we sometimes have to prepare a clean system to install from scratch.

i think the clean up batch scripts are a good starting point for that, but not everyone will use batch scripts (with admin privileges) and files and folders are not everytime for everyone at the same place.