This in no way helps you with your problem ;-) but I just happened to read this article yesterday http://www.autospeed.com/A_1168/page1.html?src=suggestions I note with interest that Page 1 is reprinted ver batim without attribution in the April 2002 Silicon Chip www.siliconchip.com.au and that pages 2,3, 4 of the web site are "members only". Hmmm -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body