The newly revealed Megaman 9 will be a Wii exclusive, as confirmed by Capcom. With rumours floating around the Internet, and even an E3 roster stating that the retro styled platformer could be heading to the 360s XBLA service and the Playstation 3 via the PSN, Capcom has quickly moved to squash the rumour. Look for more on the WiiWare exclusive at E3.
Source: GoNintendo