[Elecraft] K3-psk31 hook ups?

[Chris Hembree]

I just  starting to learn the digital side of ham radio. I have the line in and 
line out going from the K3 to line in and out to the soundcard of the windows XP 
computer.
Using the VOX  in the radio to PTT.
Is there a interface that I should be using between the computer and K3 or is 
this the way it should be done.

The digital side is like the dark side for me. I just like to talk.

Thanks
Chris W7CTH