Several sources are reporting that Nintendo has filed a trademark application in Japan for a mystery "Zii" product. Details are light, but the trademark covers "video games and electronic devices", so it could be anything, really.

However,...

Creative has announced it is to enter the e-book reader market with the forthcoming launch of what's dubbed the "MediaBook" which will run on the company's Zii Plaszma platform.

It seems the tablet-esque device may fall more into the PMP...