<==== (That Guy is a Sega Fanboy)
The Dreamcast was like 200 Mhz. The Wii, being PowerPC based, has something like a 700 Mhz processor, correct? So doesn't that the Wii is at least 6 -7 times more powerful, based on just CPU speed?
On top of that, Dreamcast was designed with DirectX in mind, as it ran on a variant of WindowsCE.
I think it would be very easy to emulate a dreamcast! It would be harder to emulate a Saturn, since the saturn has two processors and all.
I would LOVE IT if the Wii emulated Dreamcast. I have at least 12 games or so for my DC, and I still play it on my monitor (via my TV tuner)
I hope that the Wii would just be able to take in Dreamcast CD's and play them that way, since I already own the games. I wouldn't want to throw down 10 bucks or whatever to play Chu Chu Rocket on Virtual Console since I already own the GD-ROM.