Help connecting MBP to TV?

[Jedi5]

Want to connect my MBP to a TV.
So far I'm at these two adapters:

and

Is one better than the other?
Seems like I can't go wrong with either.

Also, will I need a separate audio cable? If so, any suggestions?
Now if our TV is connected to a receiver, will the audio come out of the receiver or only TV? I thought I read that audio only comes out of TV speakers. Is that true?

Thanks everyone!

 

[Pixellated]

You need adapters with DVI connectors for your MacBook Pro, as Mini-DVI is only used by the MacBook (old plastic), 12" PowerBook and Mac Mini.