hey guys I am having the following Issues: - When ever I launch Game Center, Notes or iWorks a process called UBD(from much research tells me its for iCloud) starts to eat up my processor and my fans go crazy - When the UBD process is running it creats com.apple.ubiuity.peer-uuid key and certificate files constantly....I have over 20,000 of them now which can be seen in "Keychain Access" found in your utilities folder...I dont know if its normal but yesterday when I first upgrated from Lion to ML It was such an issue that I had to go in manually delete over 23,000 of them. - After much failure last night I decided to do a Fresh Install and then use the Migrate assistant to bring my files back which were in my TMachine backup that I made while still on Lion prior to doing the upgrade and everything went smoothly except the UBD process is still doing its thing....I gave up on deleting the key and certificate files...today its again up to 20,xxx. What I have already tried: - Upgrade from Lion to ML - Fresh Install ML (First Sync'd with iCloud to test and since issue remained I used Migrate Assistant to bring my files back from the Lion TMachine Backup I made Prior to Upgrading...note NOT PRIOR to Fresh Install) - Signed in and Signed out iCloud Account (about 7 different times) - Did PRAM Reset(4 times) - Restarted and Connected to many different WiFi's. Would like to know how to: - Save Documents made with iWorks and TextEdit in iCloud...I cant seem to get it to work...each time I open any of those two apps (incl pages, numbers, keynotes on my MBAir) I am presented with a "Open" document option but even if I click "iCloud" on the top left and select New Document....after when I want to save it, it only gives me option to save in the Documents folder....and as for clicking iCloud on the top left all it does it is removes the Sidebar for any folder I am currently in while I have "On My Mac" Selected. (see pics below) - In another thread someone had mentioned that you have to open the document/file in the appropriate app (such as Pages) and then go to File-->Move to-->iCloud....But I'm not able to see "iCloud" as an option (See 3rd picture) My Macbook Air Details: - 2011 Mid i5/1.7GHz/4GB/256GB My Location: (if it makes any difference or helps others relate to my problems) Ontario, Canada. Thank you all for your replies in advance I hope I can have my MBAir running smoothly as it was before.