digital recording device

I have a French teacher who would like to begin podcasting in his class. Do you have any suggestions for digital recording devices for him to use?

[ For info on ISED-L see http://www.gds.org/ISED-L ]
Submissions to ISED-L are released under a creative commons, attribution, non-commercial, share-alike license.
RSS Feed, http://listserv.syr.edu/scripts/wa.exe?RSS&L=ISED-L