NVIDIA just hit us with more info on that mysterious tablet Jen-Hsun Huang was pictured with yesterday, and the truth is just as we'd assumed: it's a Tegra prototype from an ODM called ICD that's being "actively" shopped to carriers around the world. Sorry, folks, no Apple involvement here -- although we're sure Jen-Hsun would enthusiastically embrace that possibility.

As far as the ICD tablet goes, we're waiting for official confirmation on specs, but we got a credible tip this morning suggesting that it's currently running Windows CE with a resistive touchscreen, and that both Android and capacitive upgrades are in the cards, as well as multiple screen sizes. We're also told that the goal is a March 2010 launch and that T-Mobile might be involved, but we wouldn't take any of that to the bank until we hear for real -- stay tuned.