I have managed to see the the second Star Wars Episode II trailer (also here, with registration). Apparently those people who have the DVD should be able to download this without having to hunt it down.
Now for my comment: wow. Not only does this prove that the movie will have more than just kissing, but it shows dialogue and action. Oh boy, does it show action. And lots of zappy stuff. The special effects guys must really like those little bolts of lightning.
I have no idea why Lucas is holding this one back from the non-DVD-purchasing masses (not all of us actually own a DVD player, George), but it's definitely changed my opinion on Episode II. I will be queuing, lightsaber in hand, when it opens.