I recently purchased a Dreamcast and would like to get some sort of high definition cable or box for it. Since I'm new to the Dreamcast, I have no idea what to get. I've seen many youtube videos on the subject but I can't decide. So I decided to come here and ask "the pros" for some advice. So just put down what cable or box you think I should get in the reply section. Any price is fine. Also, does having this cable allow me to use my Dreamcast in full screen or is that just not possible?