If you’re looking for HDMI out video on devices other than the iPad 2, you might be happy knowing Apple’s Digital AV Adapter works with your iPhone 4, iPod touch 4th gen, and first iPad if you’re inclined to hold onto it for another year. These devices will only output 720p video, however, but keep in mind that’s still technically HD quality. If you’re looking for video mirroring, it appears to only be supported by the iPad 2
. The Digital AV Adapter is available for $39.00
in the Apple Store.