I have a client that wants to get rid of his POS NT box & put in a new server. My understanding is that he has a Dell but unsure of the model. Email is external. He has 30 users & several applications that are on that box. He wants to re-address user level security as I think there is none. Is there anything I should look out for in this? I know - DNS DNS DNS but outside of that, is there anything else I should be concerned with?