On 05 Apr 2006 17:56:04 -0400, Greg Stark <gsstark at mit.edu> wrote: > > Anyone know if these things are any good? > They're < $40USD including shipping. > > http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=5168870055 Didn't take much notice, but they might be analog only... guess some research/reading would indicate this further.