A host of important release dates have been revealed at the Nintendo Media Summit. Here's a summary:

• Nintendo DSi XL (March 28th) - The latest in the long line of DS handhelds, this one has screens that are 93% larger than the standard DS Lite. Launching in Burgundy and Bronze colors.
• Super Mario Galaxy 2 (May 23rd) - Sequel featuring Yoshi and new items like a drill which can break through solid rocks.
• Metroid: Other M (June 27th) - A collaboration between Nintendo and Team Ninja sees female lead Samus in an altogether new style of game.
• Dragon Quest IX: Sentinels of the Starry Skies (Summer 2010) - Having sold over 4.15 million units in Japan, Square Enix and Big N are working hard to bring it onto DS in North America.
• Monster Hunter 3 (April 20th) - Protect your town from enormous monsters as it recovers from a disastrous earthquake. Game will feature free online play and use of the Wii Speak accessory, as well as text chat.
• Sin and Punishment: Star Successor (June 7th).
• FlingSmash (Summer 2010).
• Picross 3D (May 3rd).
• Prince of Persia: The Forgotten Sands (May 18th) - On both Wii and DS.

And for WiiWare:

• Mega Man 10 (March 1st)
• Max and the Magic Marker (March 8th)
• Cave Story (March 22nd)
• WarioWare: DIY Showcase (March 29th)
• Rage of the Gladiator (Spring 2010)
• Art Style: light trax (Spring 2010)
• Art Style: Rotozoa (Spring 2010)
• Super Meat Boy (Summer 2010)