I understand that executor allows access to the serial ports as if it were a Mac, but is there a way to specify which device it is to consider the ports? This is for Executor/NS, and I'm wondering if I how I could specify /dev/cufa vs. /dev/ttyfa, or even /dev/cudspfa for the ports installed by Yrrid's TTYDSP. Thanks David Kelman kelman@ncifcrf.gov