1)   Virtual Web Scout 1.0
Stop Losing Money when Your Site is Down! Start Monitoring all of Your Web Sites and those of your Affiliates Now! with Virtual WebScout!

 2)   OutPosted 1.0
OutPosted monitors your favorite web sites and whenever they change it e-mails the web site to you (the actual web site as an e-mail message, not just a link or attached file).