llti messages get screened at the Dartmouth "border" and they also get screened by my own spam filter. A listserv gets bombarded with spam. Without these barriers, I would normally receive between 1000 and 2000 messages per day! (yes, that's how bad it is!) Most messages from bona fide users come through without a hitch. Thanks to the vigilance of some subscribers I was able to discover two message in the spam diectories that were supposed to be posted. If, in the future, a posting does not appear, notify me immediately, please. Even better, send the posting directly to me ([log in to unmask]). Postings should appear within 24 hours on weekdays,as long as my schedule permits..... Otmar Foelsche