>I want to stuff an applicaiton SAVEAS dialog box with a full pathname using the keybd_event
>API, one character at a time. The virtual key codes do not indicate how to 'stuff' characters
>like period, colon, and backslash, nor how to enter lowercase characters.

If you have C++ installed, you can find the VK_ codes in WinUser.h. I _think_, but am not sure, that the letters are sent as lowercase, and you can uppercase them by using the VK_SHIFT code in the shift parameter to the function, along with a KeyDown message.