If you were expecting to upgrade to Apple OS X Mountain Lion on your lunch break then you may want to think twice. According to an Apple reseller out of New York, Mountain Lion upgrades can take as little as 13 minutes or as long as nearly an hour. Tekserve, which claims to be “New York’s largest independent Apple store”, timed the upgrade that it installed on multiple Mac desktops and laptops, averaging the times for each model and posting the results in a recent blog post. Mountain Lion costs $19.99 and can be installed on most recent Mac devices running OS X Lion orRead More →