As anyone who has played Sega's Jet Set Radio can tell you, one unique and important element of Jet Set Radio back in the Dreamcast days was the ability to put your own graffiti into the game. Sadly, this feature won't make it over to the XBLA version, but Sega *did* run a contest to gather graffiti from far and wide for inclusion in the upcoming title.Today, they revealed the winners through the following trailer. What do you all think of the winning entries? Over 1200 pieces were submitted, and you can view them all here. Any favorites miss the cut?Jet Set Radio will be released this Summer.