I am thinking of ordering this and before I spend 100 on it I wanted to know if anyone knows the difference b/w this and TrainSignals BSCI package. Chris Bryants website links me to the TrainSignals site for the contents of his package but when I get to the purchase screen it comes up as 97.00 where as the TrainSignal stuff is 199 ?? I am a little confused here... Any difference b/w these two? Are Bryants CBT videos being used by TrainSignal and they are charging more? Is Bryant just charging less bc its his material? Thanks for any help guys.