I appear to have an infection on my Microsoft setup. I cannot send e-mails to some people who have a spam blocker - it returns as failed. When I open IE I am inundated with mutiple ads - mostly the same ones. One is 'about blank - Microsoft...' I have Ad-aware 6.0 which I run frequently and I've just got a freeware spam blocker but this doesn't seem to do any good. It doesn't matter which computer I try to e-mail from the same happens so it appears my IE link is infected.