Replying to Questions for those who have a Creative MP3 player.

I just got a Creative Zen Vision M and it is fucking sick. The best part is no fucking itunes! But I've got some questions.

How long has the battery lasted for befor starting to loose strength?

The A/V cable that pulgs into a tv, that would work to plug into a car stero right? Does any one have theirs hooked to their car?

What is a sweet case, water tight would be best.

And what are good ear bud to replace the crappy stock ones.