If you like boiler room, check out the original, and much better, Wall Street with Michael Douglas and Charlie Sheen... great movie about wealth and greed.
Also, if you want a good movie that you have to think a little about to appreciate it completely, check out "The Graduate"... I just watched it again yesterday and damn if it isn't a freakin' classic. Also "The Game" is a pretty good mind f*@&.
