Zune 3.1 update out today - now featuring Sudoku!

We asked how you would change the Zune 3.0 software and Microsoft responded -- by upgrading Texas Hold 'Em. In addition to adding a multiplayer mode and some new single player difficulty levels to the venerable card game, the 3.1 update (out today) should find Zune Social easier to navigate, and a new "like minded listeners" feature lets you compare your music tastes to other users on the service. Additionally, the update promises an overall increase in stability and performance for the Zune PC app and the device firmware, including improved play count reporting and content synchronization. Rounding out this embarrassment of riches, the new software packs in freebies of Checkers, Sudoku and Space Battle. What are you still doing here, Zuneophiles? Hit the read link!

[Thanks to everyone who sent this in]