Tip for MAC users
To do a screen cap, you would normally hit [command-shift-3]. I reassigned my keyboard so that my secondary weapon is now 2 (since I don't use 2 anyway). Now I can hear a camera shutter "ka-click" while I play and press those three buttons. It saves the screenshoot as a 200K PNG file. SWEET.
I wish I had this Monday night... In the level where you start at La Etoile (you enter a street from a small room. There is a mosque at your 1 oclock, a technical and you enter the restaurant at the end) I saw (get this) a PINK pattern on the street. Almost like pink flowers, or some hippy went crazy with pink paint and was drawing clouds on the street. Just the asphalt, nothing else, and mostly at the edges and corners. Put a really different effect on the street and MAN I wish I could have screen capped it! Noone else could see it, so it was just my display. It's lost now...