Tom Clancy's Splinter Cell: Pandora Tomorrow Cheats

On the first half of the Jerusalem level, there is a book store directly behind an alley with a swinging lamp. Next to it is another smaller alley with a swinging lamp. If you look inside the large window you can see many different picture references to The Punisher, Ubi Soft's XIII, an anime, and a picture of the infamous "Sniper Kitty" among many other things. Use the binoculars to get a much better look.

As far as we know, there are no type in cheats for this game (i.e. up, down, triangle etc...)
But we do have some great user submitted hints for this game, which can be seen by following this link:
Tom Clancy's Splinter Cell: Pandora Tomorrow - User Submitted Hints