Looks like the iSlate is finally due to be launched. Apple has booked the Yerba Buena Center for the Arts in San Francisco and is expected to make a 'major product announcement' on Tuesday, January 26 according to reports.

It is understood that iPhone app makers have been advised to update their code to fit a larger screen but no one seems to know if we'll see a 7inch or 10inch model on the 26th.