Thank you, Roger! I do not have Amol's experience in low-level communications programming, so this is a big help for me!

I am going to try to build this using the CYGWIN tools since I do not own a licensed copy of Visual Studio. Amol, if there is a toolset that has been working better for you, please let me know.

Thanks,
Corby
MKI SN#320, 6-Gig Blue