Wootalyzer is a small application which sits in your system tray, and periodically displays popups whenever a new "deal-of-the-day" is released. These deals come from big sites all over the internet, including Amazon, Newegg, Woot.com, and Yugster. For the Woot fans out there, Wootalyzer can even help you track a "woot-off" by playing loud alarms and predicting the time until each item sells out.