Hi @Butters,

I followed a link from this Forum, to a directory with ALL the Alpha 100 firmwares, since the first one.
I have the file (please see below) if that helps, but, I haven't saved the link. Unfortunately, I had to clear the cookies and the cache, so, I don't have it in the history either.

Spoiler: fw v3.0 archive
[Only registered and activated users can see links. ]

I have included both the .gcd and .rgn files in archive.

Sorry. I will try to revisit the steps, and maybe I stumble upon it again.
Regards,