Apple has announced that over 100 million apps have been downloaded from the Mac App Store in just under a year since the online store opened on 6 January 2011. The company did not break out the difference between free and paid apps, nor was the number of apps (beyond “thousands”) shared. Although inclusion in the Mac App Store is by no means a guarantee of sales success, it has proven to be a boon for many Mac developers. follow link
How to Know Your iPod Model
If you have an old iPod but aren't sure exactly which model it is, check the info at the Web page linked below. You'll find lots of photos and information that will help you determine exactly which model you have.
Visit Identifying iPod Models
Mac App Store Passes 100 Million Downloads