USE WIDGET TO START IT TO AVOID DELAY ON START!
Just define your own gestures for your most used apps and start them without having to search through the standard app launcher.
I wanted to add a widget with a GestureOverlay, but this is not possible, because app widgets do not support this control.
But there is a fast starter widget which starts the application a lot faster than a standard shortcut, because it preloads the application list.
Project Page: http://wordpress.the-engine.at/gesture-launcher/