Unknown. I could not for the life of me get this program to work and it was wanting me to register like right off for some unknown reason, other than that the interface look good, oh and because I could not get this to work I ended up getting a null modem cable which was expensive.

Existing com to virtual null option not avail What I needed was to take an existing com port (physical) and link it to a virtual null modem. This option was aparently not available because the existing com ports were not listed as a choice. I needed this to get output into from a gps / depthsounder interface. For virtual to virtual null everything looked fine.GZ