Support Indicator for messages when screen is off

Does anyone know if there is a way to make Galaxy S light up the menu, back button or the screen periodically to notify the presence of an unread message when the screen is off/locked?

I know it lights up and makes a sound when a new message comes, but afterwards there is no way to find out without pressing the middle button or the side unlock button.

I am so used to having a blinking LED message indicator in my previous nokia, I think it