I'm going to try my hand at Greencube. Mainly setup up receive first to see if I can decode anything.

What hardware interface is recommended between the rig and computer? I don't want to use the computer soundcard direct from the rig. I was thinking about purchasing a Signalink interface. Can HSmodem, Greencube TNC software command Signalink to key transmitter?

That's mainly my issue, how to key transmitter. I'm going to re-read the latest amsat journal. Had a lot of tips there.

KB7ADL