I am pretty sure I got a virus on my mac. I was using my computer this morning and out of nowhere a man and a woman moaning start. I immeadiately sprung up and smashed the power button on my z-5500s. I closed every application and turned the speakers back on. 5 minutes later I went to take a leak. I could hear my computer doing it again. Again I ran back to my computer to turn the speakers off. Has anyone ever heard of this happening? Im running norton right now.