Don: Thanks..... Now I'm less confused....<s>

Didn't mean to imply that you limited yourself to pingscans as precursor to further activity - but sometimes it is hard to determine what level others are at from their posts. I have come across people who know a couple of things really well and still run other parts of their systems in a way that leaves me slapping my forehead wondering how they didn't know X, Y and Z..... Then again, I'm probably guilty of the same - I simply don't know what it is i don't know....... <s>