The other day I was getting some crap only when on WGT, it kept taking the page and redirecting me to another that had the addy goadvs.com or something like that. Did not appear while on any other web sites, only WGT, it even popped up and redirected me once when I was in the game client playing and had nothing else open. Finally googled it, found it tobe virus and then found my virus scan to be outdated. I updated it, it dug up the virus and things have been fine since. I click a lot of the free vids here, think it may have come from one of them maybe.