Hrm, only reason freedo team went closed source because they talked to the owener of 3d0 trip hawings and he said please keep it closed source, lol. Or so the coders say. Trip hawkings no longer has any say so about this emu or at least thats what I have been told and if this emu went open source trip hawkins cant do anything about it, so im told. If the 3d0 team keeps the source closed now, its only because they do not want to share, nothing else is holding them back. As for these emulators
Atari Jaguar (via MESS if this is at all possible)
X68000
Atari 130 XE
UAE with Jitt, Picasso, 68040, and perhaps ethernet support.
DOSBOX
Macintosh Emulator (with Ethernet support of course)
Wonder Swan (can't even find the one that we do have anymore)
Virtual Boy (just for shits and giggles)
other than mess i think its allready on the main list, post the source of each emu for me and ill add them to the list.