The New Gundam Series coming in, Gundam Unicorn has been confirmed (At the Gundam Big Expo) to be a 6 Episode OVA series. Each OVA will be aproximately 50 minutes in length and the first release is scheduled for Spring 2010.

Beyond these little juicy tidbits, it has been made known through an interview with author Harutoshi Fukui, that the first episode of the series will be based off the first two volumes of the original novel.

Source: Moetron