Toshiba definitely has something up its sleeve, and word on the street is that it's a dual-screen tablet.
Details are thin on the ground, but the twin-tablet may sport a pair of 7-inch touchscreen displays.
Sounds like the Asus WePC concept (pictured) and also the Microsoft Courier that sadly never got off the ground.
Speculation has it that it'll go by the name of "Guidebook". But we'd rather it didn't.
It could run Android or Windows 7, but our bet's on the latter. Hopefully we'll have further news by the end of the week.