For you have an iPhone or iPod or iPad, you may have this app who develop you to download and look around your smartphone what's new?? If yoes, you have to have this iTunes 10.6 for your Windows 7. I hope you're available now to download from below.
iTunes 10.6 adds the ability to play 1080p HD movies and TV shows from the iTunes Store.
This release also includes many improvements for iTunes Match, including:
• Improved song matching
• Improved album artwork handling, downloading, and display
• Addresses an issue where songs may skip when playing from iCloud
Download iTunes 10.6 for Windows 7 from here