Steve, N4LQ has created a nice and informative YouTube video on how to set up SmartSDR for Windows and any FLEX-6000 Signature Series SDR with the Fldigi digital mode program.
https://www.youtube.com/watch?v=GSRIefEWjcc&list=UU8yv24rjknvixn1KIAcwzoQ
How to Setup Fldigi with SmartSDR - Video
