Ever wish you could be a train conductor?  Choo Choo Steam Trains by Chillingo (Iphone $0.99) grants your wish.  You start off with 3 options: Play, Build, Watch. You can also click on a crystal and validate your e-mail address to get into Crystal where you can view your achievements, find friends, look at recommended games, my games, account settings, and switch users. When you click play... more.