Date: Monday, January 09 @ 08:29:20 UTC Topic: Xbox 360
The guys over at gamersreports.com posted an article explaining how you can download marketplace content that is not available for your region.
North-Americans users usually get all content, but other regions often get new demos or movie trailer later or in the worst case never.
The 'Fight Night Round 3' demo for example, released yesterday in N-America, is not available in all countries.
The idea is fairly simple. Make a new passport .NET account (and apply for a hotmail account) and put as country the country where the demo/trailer is available. Then create a new profile on your Xbox 360 and chose for a free Xbox LIVE Silver account and link it with your new hotmail account you made above.
So, just make 3 new Xbox LIVE Silver accounts linked with a passport/hotmail account with US, Japanese and European address and you'll get access to everything ;)