Sadly, the Hydrogen Network was operated by RED, and we (Leia) don’t have the rights to make it available on Lumepad. Interested to know if it’s possible to copy the app or the content over (I think there is no technical reason it shouldn’t work on Lumepad, but not sure).
Any 2x1 or 2x2 videos should be playable in LeiaPlayer. Additionally, LeiaStream (available from LeiaLoft) is a brand-new video content network, available exclusively on Lumepad.