At long last some of our videos can be downloaded on iTunes (for free of course!).
You can subscribe to the "albums" get new videos as they're uploaded.
Hopefully some Test Tube videos will also be available soon.
The videos are being made available via the University of Nottingham's newly launched iTunes channel.
You can find out more about it (and some handy instructions for those who are new to iTunes) by visiting www.nottingham.ac.uk/itunesu