Hey there guys, some readers of my blog developed this tool and emailed me with it, and I have to say I'm having some fun with it!
I'm warning you, it is addicting and you will waste your time on it. It simulates the 2009 season and all the pennant races and playoffs. It also tells you stats. The first two simulation seasons I did had us winning the NL Central. We got defeated by the Phillies 3 games to 1 in the playoffs each time.
Volquez won the Cy Young the first year.
Check it out.