Vibrate Keep Volume

I've just published new application to the Android Market. It is simple widget called
Vibrate Keep Volume that toggles vibration mode. Of course, there are many vibrate toggles over there, but I was missing one that would keep ringer volume untouched.
All that I found and tried switched phone to the silent mode. That's not what I wanted and so I've built it myself
this afternoon.

It's not big deal, but it's live, you know ;-) And I can get back to APNdroid refactoring feeling so productive once again.