We checked back with our source at Asus on a different day and they confirmed that the Apple Tablet will not be based on existing Asus designs such as the R1. It will come from a completely new blueprint, possibly based on the patent Apple filed back in May 2005. We're guessing it'll be based on Intel Core architecture, a tweaked version of Leopard, and have all the multi-touch, CoverFlow goodness we've seen in the iPhone and iPod touch.
So, can Apple turn the Tablet PC into a success when previous attempts have failed? The short answer is 'yes'. Any company that can make a mobile phone with no buttons, no picture messaging, slow Web access and no video capture into the most desirable phone on the planet can easily make tablets popular."
Link to Original Source