I deleted all cookies, the only one I am having problems with is now the Doubleclick.net, this one is a pain in the backside, I have gone through the registry and deleted, but it came back again, I had the same problem with Avast AVG and Norton, I may try spybot if all else fails.
I am running another scan to see what results I get this time now that I have been through all browsers, the scan is half way through, showing nothing found nothing fixed, should be interesting to see the report again.
doubleclick is still attached to firefox browser only, goes then returns, this is the one that is causing the tracking cookies. I have gone into the start menu and RUN, regit deleted the registry, rebooted and returned, anyone else have a idea for this one, windows 7.