Imaginative Voicethreads

Such a great tool - I wondered if you'd like to share imaginative or unusual applications for learning?
Here are two. The first seeks to offer a tutorial on the process of analysing a moving image media text. The second invites students to 'interview' John Steinbeck about 'Of Mice & Men'.
If you use either, have any you might share or are encouraged to create similar, I'd like to hear from you.
I use these in conjunction with (ie embedded in) my online English learning community on Ning at www.futureclass.co.uk .