Sega CD issues & Neo Geo CD version

I'm having some problems with the Sega CD version. It will boot to the first part, but is unable to load the second part. It works fine under Gens and Fusion..

The Neo Geo CD version is working perfectly on the real hardware.

I've also started doing some initial research on a 3DO version. I've got a small amount of code to show the title screen, based on the Sonic code from mnemonic. There is still quite a bit to figure out, and I would still have to get it on a CD and get the CD booting correctly. I will continue to work on this inbetween the other versions.