Had the Nexus One on 2.2 for few days and a problem when i clicked for example the "MESSANGING" on my home screen it lead to aim screen to i click back it went to another app then i lcicked home i went home and clicked messanging again and it went to another screen of a app why isnt it go to messagning? it works now but it did that twice!!!! it froze everytime i tryed to quickly share a photo via facebook it froze one time there.