like a mouldy piece of cheese in the fridge, or skidmarks in underpants, bullshots will always be around.
which is sad - I find this method a pretty good one. hopefully though with a bit of trickery they can get the vault to show graphics at a similar level to what the final product will be.
But then that kind of begs the question - why not just release a full demo in the first place instead of having it run online?

Proud Sony Rear Admiral







