Learning with Mobile Devices is a growth area. The following presentations look at some of the possibilities.

This great slideshare from Meredith Farkas of Norwich University can be found online here

Louise Duncan presented this Elluminate session around her experiences with the iPod touches at Shepparton High School as part of the eT@lking series moderated by Anne Mirtschin.

NOTE you will need to wait for the java download which you then open. A new window will open after which the recording window will open.
You can then listen in to the session including review and/or fast forward as well as save the chat or presentation.