Hi. I have an onkyo 5.1 home theater that I bought a little more than 1 year ago and has always worked perfectly. I have it hooked on my PC thru a P2 auxiliar cable (yes, I know its ridiculous). Last week, though, I was watching a movie and the surround right speaker went out and came back again. Then, 3 days ago, the same happened to the front right. I unhooked and hooked all cables again and made sure everything was okay. Then, again, perfect sound, and when I thought everything was perfect, the center and front left speakers went out and back again, and gave some crackling noise. Then, they came back to normal as they are now. I dont think the problem is with the auxiliar cable as I tested it on the TV. Or could it be? Or would the problem be on the speaker cables? (the blue,white,red,etc that came with the HT) Thanx for the help, Gabriel.