Is there any way to stop the volume rocker from changing the ringer volume when at the home screen etc.

It's really annoying! It's so easy to press by accident, and I never want to change the ringer volume anyway! (I only ever want it to ring at a particular volume, or not ring at all...in which case I just put it in vibrate mode)

 

Well...found an app called Ringer Volume Control which pretty much does exactly what I want lol.