hatam@drfz.de
Dear All,
Sorry for the spam!!!
A friend of mine is selling his biofeedback device measuring brainfrequencies. May be of interest for some one on this list, if so eithercontact me or use the ebay link.
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=130243437657
Best, F.