If you are using GNU/Linux then there is an alternative http://tunesviewer.sourceforge.net/
I tried it on my HTC Desire (Cyanogedmod 7.1.0) and the search function in the app turned up the Harvard statistics class immediately.
I hope those accounts below who lamented that they were on their Android tablets see this link.
The videos play fine under Totem movie player on current release of Linux Mint.