Apparently Midway was working on a Wiimote-style controller for Dreamcast. The video shows an ex-Midway employee playing Ready 2 Rumble with this controller. Also this person is suing Nintendo for Wiimote controls You can see the video
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You don't need to. I think Disc Juggler is what causes most of the problems with regards to burning DC games. Its not a great program. No, it works great. And it's more used than Alcohol for these Dreamcast images.