I have an old Panasonic SG-D25, which still works wonderfully. On the back panel, it has connections for a CD player (red and white). I purchased the new software by Roxio "LP to MP3" conversion. I thought I'd be able to plug the audio capture USB box (with red and white connectors) into the CD connections of the stereo. Everything connects fine, but no sounds actually record (the software acts like it is recording, but it is not). Any suggestions? Thank you!