Ok, with the Steam sale in full swing, it was time to get this all re-packaged and uploaded ready to go.
Everything has been streamlined slightly with the UI, the number of settings the user is required to enter and I am overall much happier with the whole thing.
To install please uninstall the previous version, download the latest msi package from the downloads page and install. Everything should be ready to go from that point forth.
Your previously entered user settings + backups should not be removed during the uninstall / reinstall process.
Have fun and hopefully it helps with categorising all those new games.
A screenshot while I am at it: