Steve Jobs explained that the future will have an overall 4.2 IOS features in IOS previous 1.4, which comes with some bug correction. Apple CEO said, IOS 2.4 comes with features Game Center, TV Show, rentals, allows uploading HD video over WiFi, and display High-quality photos Dynamics Range (HDR).
The most special feature of IOS is called Airplay 4.2.
AirTunes would be replaced with Airplay. You can stream music, or videos from your computer to the i-device via WiFi.
Airplay also features the latest printing via WiFi. As a result it is increasingly easy for users to Apple, who liked to print documents directly from your iPhone or iPad.
source : here
