Not a whole lot outside of some of the history and what players are required to run it. I know it has its roots in the 1970's pittsburgh steelers and was popularized by Tony Dungy in 1990s when he was the tampa bay buccanneers, hence the name.
As for the players, it requires a strong defensive line and possibly an athletic linebacker i.e. brian urlaccher/derrick brooks/jack lambert to be effective.
I think the scheme itself has a bend don't break philosphy where it allows lots of yardage, but can prevent touchdowns/big plays and create turnovers. I did start putting in formations where there are 4 down lineman. As for the plays im not sure. When i have time i will try to send photos if thats okay.