The MLB 2K10 Demo has been released on the Xbox Live marketplace.  The PS3 demo is said to be coming on March 4th. The demo which released early this morning is three innings with the Phillies vs. Yankees. I have also attached two videos below.  One showing gameplay from MLB 2K10 and the other a comparison between MLB 2K9 and 2K10.  Let us know your thoughts and impressions of the demo.