Attention, footie fans, Major Nelson has news from on high. That news is this: A demo for Konami'sPro Evolution Soccer 2010 is now available on Xbox Live Marketplace. We don't know much about the demo, other than the fact that it features multiplayer as well as "incredibly detailed visuals and refined controls and skills." We also know it will eat up one whole gigabyte of your hard drive. Finally, and this is just a guess, the demo probably allows you to kick balls. Hard. Download and enjoy.