Hey Nomo, I would like to ask you few more questions, since you seem, that you know alot about this stuff.
The first question is, do you have any client, or anything, where we could talk real-time? Since it would be much faster/easier, for example Skype.
The second question is, that we found out, the receiver is messing up, only when computer is connected trough jack-cinch cable, that is probably messing up the receiver. From what i know, when you connect audio device(speaker) to PC trough jack, trough the cable is also going some amount of power, to supply the speaker, when its going to receiver, it doesnt have any protection from power, on the (lets call it audio signal) connectors, what do you think?