IPodHD allows users to convert your iPod into a 5.1 Surround Engine. You can encode Movies/Audio/DVD directly to iPod with 5.1 Channels. Plug your iPod into any Surround Prologic, SRS Circle Surround, NEO Receiver/Computer- and restore the original 5.1 Channels. No Stereo Mix down, complete digital 5.1 for the iPod. For 2 Channel content, users can use the built in SRS WOW XT to add spatial 3D to stereo infrastructure! Quicktime HD Videos are supported, allowing all channels on HD Movies to be captured and restored! No loss in channels- just complete 5.1 Surround on the iPod.