Hi, My account name is tonyliu & my account is not yet activated. Please tell me what to do ? I have setup ao-op adv successfully in my site http://www.brilliant-storage.com.hk/ as I can see the adv. However I got the following error message when I click the button "Validate/Calculate Weight Now": Ads not found on http://www.financial-planning-site.com/ The website http://www.financial-planning-site.com/ is my old website & it no longer exist. When I set my account & change Site/Forum URL from http://www.financial-planning-site.com to http://www.brilliant-storage.com.hk , I get the following error message: Domain is already in use by another account. Please help. Thanks Tony.