Ok, i installed a router last night and since then I've been hearing random music playing from time to time. It sounds like a yahoo online radio broadcast. None of my media players are on, all messengers are exited out of and I dont know what it is but its annoying.\n\nmy 2nd problem is ads popping up randomly. Its ads that say a trojan has been detected and it wants me to install a software. WinAnitvirus pro 2006. It sucks. You can hear that clicking sound in the background when your on a page like if a popup wants to come on. I tried Ad-Aware, Ccleaner and virus scan and i clear what it says to clear and it doesnt do jack. What's up with my pc? what can I do to find out what it might be?