I have accumulated a lot of pdf files with cryptic names like = 39564b.pdf. That particular one I have renamed to 18F452_39564b.pdf, so = it is not a problem.=20 Rather than manually go through the files and examine them it would be = nice if there were an index somewhere. The Microchip files are the = worst, I have most of the datasheets & AppNotes under control.=20 Any thoughts? John Ferrell 6241 Phillippi Rd Julian NC 27283 Phone: (336)685-9606 johnferrell@earthlink.net Dixie Competition Products NSRCA 479 AMA 4190 W8CCW "My Competition is Not My Enemy" =20 -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body