A portion of a Nintendo-Okie interview with Mark Orgel, an Assistant Producer at Disney Interactive Studios...

NO: Disney Universe is coming out on all three major home consoles, as well as the PC. Can you explain any differences, if there are any, that there will be between the different console versions?

MO: Our primary objective was to realize a single Disney Universe gameplay experience across all platforms. As such, there are no major differences between them and players are encouraged to play Disney Universe on the platform of their choice. However, it is worth pointing out that, due to technical limitations, we are currently unable to support additional downloadable content on the Nintendo Wii console. On the other hand, our Wii version supports controls schemes with and without a nunchuck, so players without a nunchuck for each player would not be deterred from playing Disney Universe.