A free app for Android, by Camille Sévigny.
When you have a lot of applications on your phone, especially social ones, there's a good chance that your notifications are cluttered. Additionally, the more important notifications can be suppressed by insignificant ones.
This theme is an add-on app and it offers a great solution for HTC users. With this, notifications like calls, emails, event reminders, will pop up on your screen instead of just staying on your phone's notification bar. It can quickly grab your attention so you won't miss any significant update.
Just be sure to download the Notify Lite or Notify Pro on your device in order to use this theme.