3D Tray Clock Ex. is the advanced replacement for standard Windows tray clock with 3D looks, Desktop clock, Calendar integrated. It also has different alarms to alert important events. 1. Can replace system tray clock with visual skins, show date and time together with different style skins. 2. You can add reminder easily, Once or Recycle type. 3. Fast to call todolist edit window to view and write down what you will do in future. 4. Can define clock alarm sound and alarm at Quart? Half hour? One Hour?5. Beautiful, 3D looks, powerful functions, run with win2000/winxp/vista. 6. Integrated Desktop clock with many changeable skins. 7. Integrated Calendar with many changeable skins.