>Is there a way that I can determine how many computers, and maybe the name of the computers that are logged in to my application at any given time?
>
>Thanks,
>Paul Acton

Not natively. You'll need to have the users log into the system. Be aware that it's not always easy to make sure the user logged out. If their PC crashes or they just turn it off, how do you know they aren't still in the system? Look at the "Limiting Number of Users" KB article on my web site for some insights into this.