Remote login into Windows 2000 machine and run Progress

I have a character based Progress application that I have ported from Unix

to run under Windows 2000. When logged into the machine locally using either a 

DOS shell, a Cygwin Bash sell, or a MKS bash shell the application and Progress

work perfectly. The colors, line draw characters and keyboards all work as 

expected.

When I attempt to log in remotely I have no success. I have tried the 

following:

ssh via cygwin sshd - Progress gives this error:

Redirection or piping of stdin or stdout is allowed only with -b. (156)

ssh via mks secsshd - emulation does not work. The screen paints very slowly 

and the colors do not work, but the keyboard works.

telnet via windows 2000 telnet daemon - Screen works, colors work, keyboard 

function keys do not work. Even though the keyboard is outputing the same 

escape sequences whether I am telneted in or not, Progress does not 

recogonize them.

Has anyone sucessfully remotely accessed a Progress application under windows?

Thanks for any help.