For those who might not be familiar Hal's Lightroom training is available via streaming video or you can download the content to your desktop/laptop. If you download the interface to play the videos is the Universal Player.
Currently, you can stream all of the videos on your idevices but the content is not downloadable there yet. An iOS app for iPad/Phone is almost ready though.
Thank you to everyone for providing the great feedback and reviews!
If you have not checked the training out yet, you can find it here Elephorm - Lightroom