Supposedly out in December, but it looks very nice. made by guy who helped make Sonic the Hedgehog and a bunch of other Sega devs. I think we're finally getting some nice looking games with an emphasis on touch screen. what's awesome is i think they've only made it for winmo and not iPhone (yet).
video/pic of game
It also looks like Konami is adding some nice classics to Marketplace. Some of them you've seen before, but others are classics that never made it to the states. DDR, Gradius, TwinBee, powerful pro baseball, etc.
More here