iTablet rumors: March arrival, learning curve

From Ars Technica -

Several sources have reported that Apple will announc its tablet in the last week of January (either Tuesday or Wednesday of that week), with the product going on sale in March. Per French site Mac4Ever, Apple is also expected to unveil an SDK and tablet "simulator", which may already be in the hands of a select number of developers asked by Apple to modify existing iPhone apps to work with a larger screen. Those apps are expected to be demoed at the product announcement.

That developers could modify existing iPhone apps to work on the tablet suggests that it will have a user interface very similar to the iPhone. However, the tablet is expected to have some new UI  features and will require a steep learning curve.