Hey, great! I'm glad you guys got it all figured out with the interleaving. Good to know it wasn't some obscure encryption algorithm.

Sorry to sound clueless here, but what exactly is this project? I think it started before I was around so I'm only seeing half of the story. Do you have an in-system dump of a PEx ROM that you are going to try (using your custom ROM DIMM) with some ROM-less PEx machines to bring them back to life?

Can't wait to see the results :-D