Folk check out a few hands-on video walkthroughs of iOS 5.0 Beta 1.
iOS 5 Hands-0n demo:
iOS 5 on the iPhone 4:
WWDC 2011 – iOS 5 Beta 1 Tour on iPad2:
iOS 5 First Boot + iCloud Wireless Restore (First Look):
iOS 5: First Look at the Set Up
iOS 5 beta is available for iPhone 4, iPhone 3GS, iPod Touch 4th generation, iPod Touch 3rd generation, iPad and iPad 2