The manual isn't too hot on explaining about the library editor works. Also, the library editor is not very intuitive for new user. I don't feel this is a weak point though. Once someone has gone through the effort of making their own profile and having it double checked, afterwards, the profile editor becomes much more logicial.
It would be nice if more users would TRY to make their own profiles instead of immediately asking for help. Me, I make my own profiles these days. Sorry, the old school in me. Jingles is fast about making profiles, but I'm usually in need of faster!