Admin hat loosely donned: Short: Please use subject line tags and ensure that they have not vanished along the way, as sometimes happens. ____________ Longer: This thread started with no tag and has had ~14 responses with nobody commenting or adding one. So it may not matter, but ... . I've added [OT]. Change this to something appropriate if desired. Maybe TECH but probably OT OK. I understand that tagless posts may go to all list members, which is highly undesirable, or only to those who subscribe to everything, which is fairly benign. Not easy to be sure without some playing. Hat rejoins hat pile in corner R -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist