Full support for LaunchBox will be included in the next LEDBlinky release. This will allow for additional options such as running animations for LaunchBox events (start, stop, list change, attract mode, game play, etc.), lighting the LaunchBox controls, and lighting the selected game controls for a few seconds while scrolling through the lists. I'm hoping to have the release ready in a week or so. I may need a couple people to do a some beta testing, if anyone is interested please let me know - thanks.
Also, just for clarification, the LEDBlinky/LaunchBox integration does not require any plugin.