Erm, fossil records, genetics and the behaviour of certain species that dont last prove evolution. The ID arguements got slaughtered in that video, the smoking gun was the textbook where they simply crossed out creationism and replaced it with intelligent design.
Proves selection (well - so far as 'proof' can be
applied to natural science). Frankly, I don't see
much to fault with the general thesis of ID. Pretty
much the same kind of argument that's used to
promote the very idea of God, to begin with. One
can't really claim that this could all happen without -
or with, for that matter.