I have two requests for settings for a Samsung UN50F6400 TV.
1. Is there any way to shut off the clicking noises associated with changing the volume level?
2. Is there any way to make the TV go to the last used input when it powers up, instead of straight to the Smart Hub? Most of the time I am using my Directv remote to turn on the TV, and it is annoying to have to exit the Smart Hub to go on watching TV. The Smart Hub should not be the default. Am I out of luck?

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic