So I did a clean install of Mavericks Beta 1 on my 2012 MBA 13. Worked flawless. Today I did an update and here is what has changed that is killing me: If I am on desktop 2, I cannot even open finder; it will open on desktop one. Any app, same thing. It wont even take me to desktop one, I just assume its stuck Also, If I click the top of the app to move it around for example, it will move the app to desktop one. This is killing me ugh! Desktop 1 is stuck in place again! My battery life has gone down to 4.5 hours from 7! Im hating Beta 2. Might go back to mountain lion if this isnt fixed! Problem is, I dont even know if this will be a "feature".