Script to run as AutoStart

Hi All.......
I have a custom Button that runs a Script by macro.......^C^Cscript "C:/script.scr"......this works fine as a pushbutton. Now, I want to start Autocad from a VBA program (I can do that now, with something like .........VBA.ShellExecute "c:\Program Files\Acad2000\acad.exe".......), and I would like this little Script macro to run automatically on startup......................
Any help would be greatly appreciated......
Vaya con Dios, Chuck, CABGx3