Hi everyone. if you do or used to play battlefield 2 you may be interested to know that there is a free mod for it named project reality. it takes the bf2 engine and tries to make the game as realistic as posable. lots of things are taken into account, even if you bail out of a moving vehical you will take damage or maybe die depending on its speed. so if any of you bf2 players want to have a real experiance check out project reality
http://www.realitymod.com/