There is no reason to wait since things happen very quickly. Hackers have taken the interface of the iPhone OS of the iPad and succeeded in porting it to the iPhone and the iPod Touch.
The result is altogether successful as you can see from the photograph. The portage is very complete since they even found the application allowing navigation in the library of eBook. To install this, it is necessary to have a jailbroken device and go to Cydia to get the sources.
