How to script DOS app that doesn't use stdout

[Gregor]

There's a DOS console application I am trying to script (in Python), but it 
doesn't seem to use stdout or stderr... For example, if I redirect output 
to a file ("cmd > file.txt"), the output still appears on screen. 
Similarly, the output pipes returned by popen* don't catch the app's 
output. How might this app be generating its output? Any thoughts on how it 
could be captured (perhaps with something in the win32 extensions)?

Thanks,

Greg.