Using your iPod in an Office

At a list I am on, the MacLaw listserve for the community of Macintosh-using lawyers, we are discussing the use of an iPod as a voice recorder. There are various types of microphones made to attach to an iPod to pick up sounds, which then are saved on the iPod drive and later can be transferred easily to iTunes and your computer. I have an iTalk [there are other such products] and used it a year or so ago in a case. I was interviewing witnesses, attached the iTalk to my iPod and put it on the table as we talked. I took some notes, but as I drove back to my office, I was able to play back our discussions in the car and then import them to iTunes and have them available any time I wished.