With a hex editor I was able to find what I think is the FOV setting in a Progress.Data file. Now, I just don't know what to change it to. I found the key GS_fDefaultPlayerFOV and then the value 5C421A. Anyone know what I change it to get a wider FOV? The current setting is making me motion sick on my 16:9 monitor.

I too need to know how to change the FOV. I bought this game about 2 years ago, but haven't been able to play it. I am on triscreen and while the game will display on all three panels, the FOV is too narrow causing everything to be too close up looking to play it. If anyone can suggest a way to change to a larger FOV, I would really appreciate it.

I found a program that will set the FOV up to 99.9
It really doesn't help for triscreen, but should be of use to anyone on a single panel.
It also will enable cheats, but those can be left off or reset to default.
http://www.svcklead.com/DCoTEPatch.exe