Hey all, my goal is to run two scanners to run two different broadcastify feeds using just one computer. I'm using a laptop with an external USB sound card for my one existing feed. Do I need a second sound card for another feed? The Broadcastify info says to run two scanners you just plug the line out from the second scanner into the open input on the existing line from the first scanner to the computer. I don't imagine this would work, unless I can have one mono feed (Left channel) for one feed and a mono feed (right channel) for the second feed? I don't know if there are any more USB inputs for sound cards on my laptop. Any help would be great. Thanks!