>I have another app running that has a window up whose title is 'Password' so I can find it. However, how can I send a keystroke to it programmatically once I locate the window?

Tracy,

Is the WSH an option? If so, check out the October, 2000 issue of the VFUG newsletter. The late Ed Rauh and I wrote about using the WScript.Shell object in it. It has a SendKeys method that works perfectly.