t2project

I have had an NA rx7 for about a year and love it. I recently bought a T2 with 105k. It's a little rough so it is my new project. I plan on a streetported motor and a 60-1 aftermarket turbo; thanks to ReTed's recomindations. From what I was told this will be perfect for what I want. I will eventually go Haltech but that is a bit later down the road. Now for my disknowledge.

I understand how a turbo works but I don't understand boost completely or how it maintains a constant. I know that more boost equals more power. Boost being the amount of preasureized air being forced in the intake. Does the BOV controll boost, Wastegate, and I have heard of boost controllers?? I would love to find a sweet write up on turbo's and fuel injection but have been unable to find one.

I know my knowledge is limited but hopefully someone can help.
your time is appreciated