Actually, Capcom has hit restriction issues with Microsoft and its was pulling teeth to get what they needed done.
edit:: actually, rip out the rendered grfx, replace with 8 bit.. were good to go and it would most likely be more fun. See, when something uses 3d to kind of make a 2.5d game, well they always end up feeling like chesse. Aside from killer instinct, and maybe one or two more, they usually stink. for me.
edit:: and its okay nintendo, we like to download things to SD cards. they work fine! and we all know the hd support is their, so why not finally embrace it for us. At least if you did, you could assign some security code to the games if it makes you feel better.