I just figured out that there are ads on the videos. I guess I don't see them on my computer because I'm signed into the Megavideo service. Not sure what I can do about it at this point, unfortunately... I'll try and see what's going on and if there is any way to stop it. I do pay for premium service so I don't think the videos should have ads on them. That said, they don't seem to be too big on customer service over there, I don't even see a "help" link, but I'll keep looking.