Just a note that I'm having some issues with this. I uninstalled it after designing my own bug reporting system, and for some reason the rows for the vBug settings in the usergroup editor still show up, just without phrases, and when I go to make changes to a usergroup I get a database error because it's trying to save vBug settings to a column that doesn't exist anymore. I can't for the life of me figure out where the settings table row is coming from or the part with that query. Any ideas?
Edit: Never mind. Damn bitfields...