NBA Live 09 Demo is out on Xbox Live Marketplace, the demo is free and the size of demo is 693.73 MB and is rated E for Everyone. The following is  some information about the demo: Get your first chance to check out NBA Live 09 as you recreate the matchup from the 2008 NBA Finals with the Los Angeles Lakers and the Boston Celtics. Play with their current rosters or step back in time to play two different games based on the players performance in two of their classic matchups with the all new NBA Rewind.