[TenTec] How? Paragon II software control

[designer]

If anyone has be successful with software control of the Paragon II - 
primarily frequency changing - please tell me your settings and/or 
software.

I have Ham Radio Deluxe, Commander (DX Lab), Hamport (DX Soft), Omni 
Rig, MixW, BandMaster.

I'm sure I was able to do it once, but might have changed rig config. 
(Icom 735 vs Icom 765) setting or cable (using 9 to 25 pin serial 
cable wired straight through - not modem cable).

Thanks,
73,
Paul