When people use them for thier advantage in a team game it is really annoying, however when it's playtime they can be fun.
Come & find me - ha ha - cant coz I'm outside the map
There is supposed to be one for the new Rainbow Six 3:Black Arrow - Bootcamp map.
You can get suposidly down the side of the van in the car park to get out of the map. My kids have managed it, but I still cannot