Wow, thanks for your tips, wasn't expecting a reply so soon! I tried it, and I see two problems with it... one with a workaround, one without a workaround that I can see. Problem 1... "local users and groups" wasn't anywhere to be seen when I looked at computer management. I got around that at command prompt, with the ol' faithful "NET USER" command, made a batch script, then plugged it in. The batch script reads as follows if you're curious: vboy_adv.exe shutdown -l -t 25 Problem 2... the script ran, but immediately after running the program I wanted it to run (we're talking hardly enough time to get the window up), the shutdown box came up - I put a timer on it so I'd know when it happened, because I did suspect it might. I can't actually see any way around that... I'm guessing the program detatches itself and runs in a separate thread, and I'm not sure how to get around that. Does anyone have any ideas, please? And finally... I don't know how to change the shell either, and a Google search turned up nothing. It does sound like a good idea, though, and could be accomplished by overwriting explorer.exe... but I don't want to do that as it would affect ALL users Anyone out there know? Thanks again