Ed... I think Derek's discussion of Keyboard Kondoms may have just replaced your perennial earwig discussion! Don't forget, however, that earwigs can also carry the H1earN1wig virus! Cheers all... >>> LLTI-Editor <[log in to unmask]> 9/4/2009 7:05 AM >>> from Ed Dente Hi, With regard to the headset part of this discussion, I believe there are a number of entries on headset sanitation and safety issues in the LLTI archives from a few years back that may be helpful. Best, Ed :-) *********************************************** LLTI is a service of IALLT, the International Association for Language Learning (http://iallt.org/), and The Consortium for Language Teaching and Learning (http://www.languageconsortium.org/). Join IALLT at http://iallt.org. ( http://iallt.org./ ) Subscribe, unsubscribe, search the archives at http://listserv.dartmouth.edu/scripts/wa.exe?A0=LLTI Otmar Foelsche, LLTI-Editor ([log in to unmask]) ***********************************************