So essentially my front side audio port is on the very back of the motherboard, and as much as I have tried to get it away from the RAM, video card, and CPU, it can only reach so far. I get a decent chunk of audio distortion on my headset (and I don't want to use the rear ports). Does anyone know any good shielding options? I've looked into ferrite cores a little bit but I can't seem to find one that would meet my needs. Any suggestions other than aluminum foil?