I recently purchased a 3-user license of Quickbooks 2007. In order for me to take advantage of the 3 simultaneous users I must add them. I'm aware that there will be 1 admin account that manages everything. How do I manage the users and from which pc? The way I have it setup is that there is one server machine that hosts the quickbooks file and the other 2 act as client machines which can be logged in at the same time.