Sisei has released the source for his version of Mamed 37b6d for the Dreamcast, you can download it from http://siseinohito.tripod.co.jp. There’s screenshots for Unofficial MAME for Dreamcast & MAMED! HACK at the site, the latter has some very interesting games pictured. That’s about all the info I have for now because the site’s in Japanese but hopefully we will have some more news about it soon.

Thanks to DcSteve for the news, check out this topic for his post about this new release.