11.  Dishonorable Fight --

Unlocks Chapter III
Unlocks area New Coventry
Unlocks side mission 'Cook's Crush'
Unlocks side mission 'Nerd Challenge'
Unlocks mission 'Jealous Johnny'
Nerd respect +10
Prep respect +100

Derby's not happy about you taking down his man, Bif, and he thinks you need
a beat-down for it.  He gathers the Prep masses that are around to give it 
to you while he runs upstairs to the bar for a drink.  As soon as you can, 
beat down the guys around you, or get away from them and run up the stairs 
and into the bar at the top.  When you get there, you'll exchange some words
with Derby and the fight is on.  Notice that there are two sets of double 
doors in this room and each one has a large board beside it.  As quickly as 
you can, run to these boards and repeatedly press the triangle button to 
drop the boards and lock the doors.  When Derby starts getting beat, he'll 
call for backup, and if you've dropped the boards, they can't get in.  Get 
that taken care of and focus your attention on Derby and anyone else that
managed to squeeze in before you got the boards down.  You should be one 
hell of a fighter by this point in the game, and if you can focus on only 
Derby and take him down as soon as possible, this mission, and this chapter
of the game will be over.