Big Thanks to yeahha for finding this. I use No Lock from the Market and it was massively annoying to me when I used the volume rocker to use these keys when enabling the home screen. I didn't rename them all as this is a useful tool to determine sound, but my ringer is usually on full anyway. http://androidforums.com/3040657-post19.html Thanks yeahha! PS. You need root for this to work.