video://www.youtube.com/watch?v=5Abi0uI1kYM&feature=player_embedded
Yup, Nexus One has a chip capable of doing 720P HD videos (as it uses the same 1Ghz Snapdragon processor as HTC Evo 4G which does 720P HD) and someone has hacked it to do 720P HD.
And the process of putting this on your Nexus One isn’t too complicated so long as you have your Nexus One rooted and