"Note the orientation"?
If I were you I'd video it or get some to take pictures at various
stages. Atleast that way we can see inside the cartridge too :)
The inside wasn't that interesting. Just a PC board with a blob of
glue on it (presumably hiding the ROM).
Of course, it would be much *more* interesting if I actually had a
machine to try it on. Anyone have a 48k 800 or an 800xl they want to
part with?