With Power Nap, your Mac sleeps but your applications stay up to date. The App Store experience was not good as far as downloading goes, the download quit several times and an alert window popped up that gave an option to 'retry'. I am getting difficulty to download latest softwares, specially I need anytype of MS Office.
DVDs will not be available for purchase from Apple.
Click the Apple icon and choose Software Update to install Snow Leopard v10.6.8, the latest version. Open the Mac App Store, click the updates tab and install Safari or security updates that appear. If you are running Snow Leopard (10.6.x), update to the latest version of OS X Snow Leopard before you purchase OS X Mountain Lion from the Mac App Store. Is Safari 6.0.5 later that I can run with my 10.8.5 OX.