Not sure about the PS3 roster, but the 360 roster has the Names in different areas of the file.
If you use a free Hex editor program called HxD, you can see the letters on the right side as shown in my previous reply to this thread.
I'm working on a name editor in C# because Finn's editor left that out and I would like to easily updates names without having to do it in a Hex editor manually.
