I just read over on Magic Box that Capcom is producing a Street Fighter 4 using the Atomiswave hardware that will be shown at the Sept. Jamma show. They also claim that this list is unconfirmed however. Could prove interesting.
http://www.the-magicbox.com/gaming.htm
It is listed under "Other"
http://www.the-magicbox.com/gaming.htm
It is listed under "Other"