[Dxbase] using same com port for multiple programs

[FireBrick]

http://k5fr.com/ddutilwiki/index.php?title=Latest_Revision

DDUt, is a program that uses Virtual comports, such as com0com
converse with multiple programs to one radio.

It can also control SteppIR, Various Automatic amplifiers, SWR devices.

I use it to feed data control, cat control, my Yaesur amp, Dxbase and 
Writelog.

I prefer com0com, a virtual com port program. It works well with dxbase, 
Writelog, CWSkimmer.