Scott's Gmail Alert 5.6

Scott's Gmail Alert can monitor any number of Gmail inboxes and labels. It can customize each account with individual colors and sounds.

You receive instantly reply to emails without opening a browser.
It works with unique Google Apps domains and standard free accounts.
It also offer service for calendar so that you can receive desktop alerts for events from your private personal calendar, or sync up with any number of public calendars. Set up numerous alerts and use the Remind me feature to show alerts at a later time. Customize each with unique colors and sounds.
You can read Google news feeds quickly from your desktop. Instantly open articles in your browser for the full story with the click of a button.
You get notifications for the wheather:display custom weather alerts on your desktop for any number of locations. Receive alert when the temperature, weather conditions or wind information changes.