i got a samsung series 9 laptop running windows 7 and a bct15x im using pro scan software.i can record but i cannot get just the transmishions only.to record.it picks up everything thru my built in comp mic on the side of the laptop..im using the usb-1 cable.ive tried the use of the usb-1 and the auido vox port in the back to.and every setting i could think of??and all the type of hook ups to,,no matter what i try it will record the surrounding sounds in the room as well as the feeds.if i plug in the vox cable to the laptop then theirs no sound at all.ive tried vox settings/comp audio settings/scanner settings to PLEASE HELP ME WHAT THE HELL AM I DOING WRONG????????????