At CES 2010, Microsoft gave us a sneak peek at the Windows 7-based HP slate tablet device. We didn’t get much info at all, but more has trickled out since then. However, now HP is taking an obvious jab at Apple and the iPad, having released the video above that shows off the slate tablet running Flash and Adobe Air, right on the device. Of course, the highlight here comes near the end, when the person playing with the HP Slate pulls up Hulu and begins watching content right on the device, something that the iPad can’t do just yet (although we are hearing that Hulu is working hard to become iPad-compatible.) Hey, one thing the iPad has on the Slate? It has a solid launch date that is just a little over 3 weeks away.