with everything else that's wrong with me, i'm also partially deaf....any sound that is behind me i either don't hear at all or i have a very difficult time identifying what and where....well i playing away over on blogshares and am suddenly aware of a strange low pitched rumble behind me, as i was engaged in activity i tried to figure out what it was without turning....no guess.....get done turned around and there was my one cat sleeping on my bed trying to snore the siding off the house......