Admit it, watching movies on your iPhone or iPod can be lame. On a 3.5-inch screen, that pirated version of "Crank 2: High Voltage" that you got on BitTorrent just doesn't pop (and the severity of Jason Statham's sloped forehead doesn't quite come across).

The Sparkz Docking Projector literally blows up this problem. The device -- which you can also connect to your video camera, gaming system, DVD player or laptop -- allows you to project movies stored on any of your gadgets onto any wall you'd like. Like the slide projector of yesteryear, you can also just use it as background for all of your hilarious, shadow puppet shows.

Here are the specs: The projector will run for 2.5 hours per battery charge, plenty of time to watch any movie that's not "Watchmen" (though there's an AC adapter for that). It projects in both VGA and XGA resolution, and at 4.5 inches wide, it'll fit in your carry-on bag.

It goes for $500, which includes a tripod and all the cables you might need. You, of course, supply the wall.