Apple's Macintosh APP store is now open and ready for business. Users should select software update to get access the the Mac APP store. (Note: restart is required.) The update also includes general operating system fixes that enhance the stability, compatibility, and security of your Mac. (Apple has not posted those details as of yet.)
The Mac App Store, a new application you'll find in the Dock, includes the following features:
In a related post make sure that you change your iTunes password, it has been reported that they are aviable for sale at Chinese Auction sites. Since the MacAPP store links to your iTunes account, now may be a good time to change your iTunes Password.