If ASUS's promise that the Eee Slate EP121 is "the world's most powerful tablet" has got you curious, you may be pleased to hear that the Core i5-470UM slate's user guide has already hit the tubes. Available via ASUS' FTP site - along with what looks to be various drivers and documentation - the manual confirms that the curved Bluetooth keyboard will indeed be a bundled part of the EP121 package.
ASUS also throws in the Eee Slate Folio, a combination case and stand for the tablet. No great revelations, but if you're thinking of picking up an EP121 then this might be a useful primer. The Eee Slate EP121 is set to go on sale later this month, priced from $999.