Dreamcast

Boob! Dreamcast Research
Resource : for : homebrew : development : and : emulators.
http://www.boob.co.uk/

DC Emulation
Dreamcast : emulation : software : and : development. : Multimedia : players : as : well : as : emulators : of : older : consoles : playable : on : the : Dreamcast.
http://www.dcemulation.com/

DreamVMU
A : freeware : VMU/VMS : emulator : for : Windows.
http://www.eidolons-inn.net/tiki-index.php?page=Triton

SMaSher
A : freeware : emulator : for : Windows.
http://www.eidolons-inn.net/tiki-index.php?page=Triton

SoftVMS
Dreamcast : Visual : Memory : System : emulator : for : the : Macintosh.
http://www.bannister.org/software/softvms.htm

Xega
Freeware : emulator : for : Windows. : Supports : 32X : and : Sega : CD.
http://www.eidolons-inn.net/tiki-index.php?page=Triton