Terrence Howard, who should hopefully have far much more to do in the sequel has told Military.com that he is expected to turn up for filming to Iron Man 2 at Paramount next March.

The movie is scheduled for a release on April 30th 2010.

I would expect everyone who survived the last movie to be back and also director Jon Favreau. The original movie is currently sitting comfortably on $288 million domestic and $530 million worldwide.

source - coming soon