The holidays might be over now, but the rumors regarding Apple's iSlate tablet device certainly aren't. Read on for a roundup of the latest rumors, including announcement dates, release dates, screen sizes and pricing.

Sources have told AllThingsD that Apple will unveil a "major new product" at the Yerba Buena Center for the Arts in San Francisco on Wednesday the 27th of January.

According to the Wall Street Journal, the device will cost $1,000, feature a "10 to 11-inch touch screen" and will be unveiled later this month, with shipping to commence in March.

French site Mac4Ever claims that Apple has seeded a beta of the iPhone OS 4.0 SDK to developers, including a simulator which allows the creation of interfaces for the new device's resolution and aspect ratio.

Image via Wired.