I bought a cable that has dual 1/4" plugs to one 1/4" plug. I put the dual inputs into the L and R channels out and the single 1/4" input into my line in on my sound card. I don't get any sound/input. I just bought a M-Audio Plus USB interface as suggested by someone and tried that but still nothing. I tried every single option in the Options/Audio. Either the cable is bad or it's not the right cable. I selected one from Amazon that said it was an audio cable. I will need to try another cable. Now that I have a usb interface I should probably use that instead of going directly into the sound card - is that correct? So then I should get a dual 1/4" to dual 1/4" or get two separate cables with 1/4" male on each end. Could you please list a good quality cable, preferably with a model number so I can order the correct ones? I only need about 10'. I will also post this in the Sound Forge forum since I can't get it to work with that program either.