Pretty sure a few of the vaults are getting finishing touches along with the Dreamcast not being completed. I personally think it'll be a while, just so you know.
"NintenDON'T sue me please haha"
Is a Sega Saturn/Sega CD vault in the works? I know KEGA Fusion can play those type of games and I would love to say, put the Saturn version of Powerslave/Exhumed on my computer or Clockwork Knight.