Microsoft Zune Moving In On Nintendo DS Territory

Kotaku reports that Microsoft is releasing the Community Technology Preview for the XNA Zune platform. What does this mean exactly? For those of you lucky readers that already own a Zune, you will soon be able to download games to play on your Zune 4/8/80 and potentially even do multiplayer and Co-Op with local Zunes. This may be a small step forward, but it is a step.