This might seem like a really simple thing, but when you have several scripts and they're bundled along with a script that has a similar name and you install some scripts just to try them out...gets a bit complicated. So in addition to the install and view directory for the plug-ins, a delete button would be nice for those particular scripts listed, maybe even a delete inactive scripts button would be good too.
Especially since I learned that having old and broken scripts in that folder can cause PlayOn to act odd
