>"Does it do the same thing if you run the same tasks on other machines?"
>
>Yes. I thought it was maybe a problem with the WAIT command? Any thoughts?

What (if any) parameters do you use for your wait command? While you are trying to figure out what casues it, what I would do is have the code display the time on the screen at certain intervals so that when the code does freeze up, you will be able to get an idea when it occurs and if it does at the same time each day. Does this program run completely local or does it work with a network in any way?