>>>>
>>>>I searched the API docs in UT and saw the ShowWindow() call, but haven't been able to get it to work successfully and I can't find additional documentation anywhere.
>>>>
>
>I've tried both (3) and (0xF030) for SW_MAXIMIZE but neither work. Maybe it's time to move on to the next project. Thanks everyone.

Just a note. I retrieved the window handles for a couple of different applications, both under Win98SE and Win2K. In all cases, using either SW_MAXIMIZE or SW_RESTORE worked fine. Are you sure you're retrieving the correct window handles?