Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
Winstep Xtreme - An integrated workspace environment, Winstep Xtreme is a powerful suite of desktop enhancement...
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Open Sidebar - Open Sidebar is a vertical bar on your Windows Desktop that helps you keep your gadgets organized.
Better Uptime - We call you when your website goes down
Vista Rainbar - Vista Rainbar is a Windows Sidebar clone for Rainmeter.