I think Planet Earth and World expedition are just different names for the same expansion card 9087, number 11.
Posted numbers are unknown...
Daniel Forro
On Feb 21, 2017, at 4:25 AM, smw-mail@... [xl7] wrote:
�The pictures help.� You have two sound ROMS installed--IMG_0048). I assume that's the XL and MP ROMs.� Then there's a picture of something that has an IM343 on it.� That doesn't look like a P2K sound ROM to me.� Is that what you are calling the PE sound ROM? If so, it doesn't look like it would be compatible with other P2K systems.� Unfortunately, I do not know much about the PE module.� Maybe that's a custom OS/RAM/Sound ROM that works in the PE module and what you need is the World Expedition ROM that works in any P2K module.
I was hoping the PE rom had labels like the other P2K sound roms.� Not sure what those numbers your posted indicate. �_