Bubbles Gravity Livewallpaper

My first app. Tilt your mobile to effect the bubbles. Mess around with the colors and transparencies, just get a setup that fits you.
My aim is to make a casual live wallpaper. The home made physic engine probably does has glitches (charms ;)). The background image scaler still needs some work.

This live wallpaper is testet on HTC Desire Z and HTC Gratia.