[Bond]

Capcom of Japan has revealed some additional details on the Xbox version of Capcom vs. SNK EO. Like other versions of the game, the Xbox version will feature 48 characters as well as single-player action, a versus mode, a practice mode, a survival mode, and an edit mode, where players can customize the colors of their favorite characters. In addition, the game will have support for Xbox Live, and players will reportedly be able to use their customized characters online. It's currently not known if Capcom has plans to split up games so that players using the EO-ism option (which lets players execute special moves with a simple tap of the right analog stick) can't compete against players using the other fighting systems in the game.
Capcom vs. SNK EO is scheduled for release on January 16 in Japan.

Source: Gamespot

Well, sounds pretty cool with the Xbox Live feature and all.