Head over to the Xbox LIVE Marketplace and you'll find two new demos available for download. First off, LucasArts have unleashed the demo for their upcoming Star Wars: The Force Unleashed, which is a must download.

Second off, for all you ice hockey fans, 2K Sports have released the demo for their upcoming NHL 2K9. So check that out as well.

Enjoy your demos.

[Via Xbox LIVE Marketplace]