Thanks for the post, Jeff. So far, the beta hasn't broken anyone's test install, so things are looking up. I'll give the beta a few more days and keep cleaning up code. If nothing goes seriously wrong in that time, I'll release version 0.1 of the plugin.

Heck, I'm ready to get started building some of the 0.2 features, which will focus a lot more on the user management aspects rather than roles. But, I'll save those details for another day.