Re: malware warning
Are you receiving these warnings on every page all the time? If not, can you take note of the ads that were being displayed and provide screenshots of them here?
The last time I went through this, it was a Google ad that was causing a problem. Kind of ironic, but one of their ads was linking to a site know to support malware. Can't remember the site right off the top of my head, but I'll try to locate it in an email.