Has anyone else had advertisements played through their speakers? It's been happening to me lately and I can't seem to figure out how to make it stop. I figured it may be some sort of spyware, but I ran both Ad-Aware and Spybot Search & Destroy, and I just heard it again. All I have running is AIM, Kazaa Lite, IE, and Media Player.... Any ideas on what it could be or how to stop it? Thanks.