So, I had my setting in VVM set to save VM to "internal". BUT, then when I had to call into my VM to listen to some VM (read why elsewhere) I erased many off my VM and guess what... it deleted them off my VVM. I did not expect that. So, why? If setting your VVM to save to "internal" would we not just assume it is saving them to the SD card so deleting them off your VZW VM should not alter your VVM as they should be "internal". But that is not how it worked.. so what the heck is the diff between "internal" and "external"?