Apple just announced Mac OS X Lion, the eight major release of the world's most advanced operating system. It comes with more than 250 new features. It's available today as a
download from the Mac App Store for $29.99.

OS X Lion. Available Now. Download it today from the Mac App Store.
So why should you get the New Mac OS X Lion? Here are some of the brand new feautures.
New Multi-Touch Gestures.
Multi-Touch gestures transform the way you interact with your Mac, making all you do more intuitive and direct. Now an even richer Multi-Touch experience comes to OS X Lion. Enjoy more fluid and realistic gesture responses, including rubber-band scrolling, page and image zoom, and
full-screen swiping.
Next there's
Full-Screen Apps
OS X Lion offers systemwide support for gorgeous, full-screen apps that use every inch of your Mac display. You can have multiple full-screen apps open at once — along with multiple standard-size apps. And it’s easy to switch between full-screen and desktop views.
For the first time, support for full-screen apps is built into OS X. So you can take apps full screen with a click and navigate between them with a gesture.
New look
Address Book features a new look. Browse your contacts without the clutter of a sidebar or status bar. As you scroll, your contact list displays alphabetical dividers so you always know where you are.
Improved Yahoo! support
Address Book improves syncing with Yahoo! contacts. Add a Yahoo! account to Address Book and watch your Yahoo! contacts instantly appear. Make a change to a contact and the change is immediately updated both on your Mac and in your Yahoo! Address Book. View your Yahoo! contacts separately by choosing Yahoo! from the groups page, or view them along with the other contacts on your Mac.
iPhoto faces
Put a face to a name so you can find someone at a glance. Address Book makes it easy to turn an iPhoto picture into a contact photo. Just double-click an empty picture frame or an existing contact photo on any card. Click the Faces icon, browse your iPhoto faces, and click a face to choose a photo. You can zoom and crop the photo so it looks just the way you want.
FaceTime calling
Start a FaceTime call from Address Book. Click an email address and choose FaceTime.
Yearless birthdays
You can now add birthdays to your contacts without including a year.
Instant messaging availability
See your buddy’s availability while in Address Book.
Social network profiles
Address Book lets you quickly access the social network profiles for your contacts, including Facebook. Press and hold an email address to select the appropriate profile.
And the list goes on and on. Seen enough? Well at only $29.99 why wait?
OS X Lion, the new operating system for the Mac, is available now on the Mac App Store.
Ok so you want more? Well then there's the new Air Drop.

Air Drop let's you...
Send files wirelessly
AirDrop is the simplest way to send files wirelessly to anyone around you.
No setup or configuration
AirDrop doesn’t require setup or special settings.
No network required
AirDrop uses peer-to-peer Wi-Fi between participating Mac computers and doesn’t require a wireless network infrastructure or base station.
Automatic discovery
OS X Lion automatically discovers other Mac computers nearby that are using AirDrop. They appear in the Finder, and AirDrop displays the users’ contact photos.
Drag-and-drop file sharing
To share a file, simply drag it onto a person’s contact photo. Your Mac verifies that you want to send the file, then sends a request to the recipient. When the request is accepted, the file transfers to the person’s Downloads folder.
Secure file transfer
Files are encrypted using TLS for secure transfer.
Firewall protection
AirDrop creates a firewall between you and the person you are sharing a file with, preventing anyone from accessing your computer over that connection.
AirDrop visibility
When you close the Finder window or click outside AirDrop, your Mac is no longer visible to other users.
Apple ID identity
AirDrop can use an Apple ID to verify the identity of the person attempting to send you a file. If senders are in your Address Book and are signed in with their Apple IDs, their names will appear below their photos in AirDrop.
Cancel transfer
To cancel an incoming transfer, open the Downloads stack and click the X that appears on the icon.
Then there's FaceTime
Make video calls
FaceTime for Mac lets you make video calls to other Intel-based Mac computers, iPad 2, iPhone 4, or the latest iPod touch.1
Full-screen view
A new full-screen view puts FaceTime video calls in their own space. This allows you to switch between a call and other apps while still in full-screen view.
HD video calls
FaceTime for Mac supports HD video calls up to 720p. All you need is a Mac with a built-in FaceTime HD camera, and your calls display with next-best-thing-to-real-life clarity.
Landscape to portrait switching
Video calls automatically adjust from landscape to portrait and back depending on the orientation of the mobile device you’re calling. You can also switch the orientation manually.
Address Book calling
FaceTime works perfectly with Address Book so you don’t have to enter your contacts from scratch.
Ring anywhere
Whenever someone tries to reach you, the FaceTime call rings through on every Mac you own even if FaceTime isn’t running.
Turn FaceTime off
If you don’t want to receive FaceTime calls, you can turn it off in preferences.
OS X Lion, the world's most advanced desktop operating system, is available today from the Mac App Store.