other then the fact that they're still strugeling with PS one emulations.
PS1 emulation is pretty much done, a few special cases (FFIX) aside.
damn that computer must be fucking fast
It is, his specs are posted in the JewTube comments, but the Wii wouldn't be that difficult to run, due to its low computing power (I believe its main processor has been clocked at 733 MHz -_-).
Honestly, I'm not terribly surprised to see this emulated so soon (provided it's legit), given that the Wii isn't a whole lot different from the Gamecube, for which emulators exist. Pretty cool though.