Apple iTunes Player 10 make it simple to play your favorite music in any room or everywhere in your house. Without a hitch . AirPlay wireless technology will be arriving inside speakers, AV receivers, and iPod accessories — making it possible to enjoy your entire iTunes Library — every song and every playlist — in every room . Watch what you want, when you want, without commercial interruptions, and in HD . iTunes 10 features thousands of your favorite commercial-free HD episodes available to rent for just 99¢ each. Watch TV rentals on your iPhone or iPod touch, the all-new Apple TV, or your Mac or PC.¹ You have 30 days from the moment you rent an episode to start watching, and 48 hours to finish it. Plenty of time for you to be in the know for all those watercooler conversations.

iTunes Player Features :

A simpler way to sync.
iTunes gives you even better ways to sync your media from your computer to your iPhone, iPad, or iPod. There’s a new capacity bar that tells you exactly how much space you have left on your device in real time. And it’s even easier to organize all your apps on all your devices because you do it right in iTunes. Shop the App Store on your computer, iPhone, iPad, or iPod touch. Then connect to your Mac or PC and go to your iTunes library to arrange (and rearrange) your apps and add or delete Home screens that sync back to your devices automatically.

Lots to see here.
The sleek new Apple TV has been completely retuned for your entertainment. It’s 80 percent smaller than the previous generation. Which makes it perfect for sitting neatly on a widescreen TV stand or squeezing into a crowded media cabinet. But don’t let its size fool you. Apple TV now gives you the world’s largest selection of HD movies and HD TV shows on demand. Hook it up and suddenly you’ve got instant access to new movies the day they’re released on DVD, commercial-free TV episodes, Netflix content, YouTube videos, photos, music, and more.