I know the basics of hex editing and how it works, and I've done it for simpler things on the PC. For things like gold/credits/xp it's pretty basic. Find the value, edit it, verify it still works.
What I'm wondering about is more complex things such as statistics, level progression, etc. With a PC game you can watch the memory values change, but how do you go about doing that for an xbox game?
What I've been doing is taking a snapshot in time save before and after some values change, but it just seems like too many values are changing, and I don't have a decent program to compare hex values of files.