Should I Upgrade iPad to iOS 4.2?

iOS 4.2 for iPad is a different from previous iOS updates. Because you can take the iPad inline with the operating system version running on the iPhone and iPod touch. iPad users finally can try out many new features with iOS 4.2:* Multi-tasking and folder management for apps.* AirPrint wireless printing.* AirPlay wireless video and audio streaming to Apple TV 2.* Game Center for playing against