New Technology (iOS 5)

Finally apple has released ios 5 which has a couple new features and has a more crisp look.
New Features

• Notification Bar
• Changed Text Messaging- iMessage
• Save on money with iMessage using wifi. (iPhones Only)
• iCloud
• Sync over wifi with iTunes
• Switch out apps and arrange on iTunes
• Twitter Integration

Icons and backgrounds are more crisp and HD now.

Link For More Info: Apple iOS 5Yahoo News