Thanks! I'm on chapter 5 and I didn't want to have to start over again. I've had that happen before.
Edit: I do now though, my hard drive crashed and although I had most of it backed up, I didn't have my files from the last few weeks backed up, oh well, at least now I can meet the condition to get the red chest in Chapter 1, I played the demo before getting the game guide and finding out about the condition and hadn't wanted to restart. Let that be a lesson, make sure you make backups of everything once a week and not once a month.