Hello,
Basically i want to listen to my playstation sound AND speak to my friends on skype at the same time. I have already ordered a 3.5mm Jack to 2 x RCA Phono Stereo. but what i want to know is can i plug it in to my Alienware X51 R2 and get sound mixed with the pc sound into one headset
You can connect your ps3 stereo sound into the line-in blue audio port in your PC and then play it through the headphones, with the rest of the PC sounds.