Not sure if its been posted earlier, it didn't show up on a search.
The Discovery channel here is currently running a series at the moment called survivorman. Seems like a more realistic version of the Bear Grylls show. Definately worth a look if your into survival shows and the like.
The guy basicly gets dropped off in the middle of nowhere alone and attempt to survive there for a week with the items one might normally carry with them every day.
Link below contains streams for the two first shows.
http://www.squidoo.com/survivorman/#module2214127