After making heavy notes on revenues, and profits by Tim Cook CEO of Apple, Apple launches its latest OS X Mountian Lion 10.8 which is now simply available on MAC App Store and can be purchased at $19.99 which is lower price then the older one by $10 almost. Now the next things users want is to get hands on the Mountain Lion 10.8 and for this huge numbers turn out on App Store to purchase and to download. Now there are as usual two methods available, one OTA means direct upgrade and other was download and get it install later on. Usually people went on to download Mountain Lion 10.8 manually from App Store directly. Read more..