Yes I know :) I have used then all to test what I developed on Slackware for use in work, I like to be sure what I due can work on most "free" OSs. But their

Yes I know :) I have used then all to test what I developed on Slackware for use in work, I like to be sure what I due can work on most "free" OSs. But their PAM, from what I understand is a different code base (bsdpam). But in these cases, PAM is invisible to me too.