How can you play Star Wars Battlefront 2 on Xbox 360

Well first of all you have to have Star Wars Battlefront2 for the origional Xbox and you have to have an xbox 360 with a hard drive of 60 or more Gigs and then it will play on your Xbox 360 console and other rigional xbox games will also play on your xbox 360 console when you have a 60 or more gig hard drive