I'm sure it is the ad which has resulted with the McAfee warning. If the Gagajoyjoy site itself was flagged by McAfee as infected or suspicious, you would get a more serious warning and you could only be able to see the forum if you bypassed the warning. In your picture you can see that it's just the advert which has been blocked.

I know there are ways of blocking the ads but I haven't done that. I know some people here have though.

Thanks El.

I knew I wasn't going nuts the last time I saw this

I'll try a pop up blocker

Squiggle uses this to stop the Google ads appaearing.

http://www.struq.com/cookie_an...acy_policy/index.php

Thanks again El.  I downloaded one that was recomended on CNET and so far haven't had any ads

I've just suddenly started getting that message 

Did the forum page you were looking at look similar to the one Ells posted - the message at the top and a box with a red circle with a line through like a no entry sign where the Google ad usually appears?

If so, then it will be because of the Google ad rather than this forum.

yes it was El Loro - figured it would be something to do with Google