Hi All Is there a rule-of-thumb to be used when using RC on F876's? The book = says 3K - 300K etc, but how do I know the frequency? Can I just use = T=3DRC? TYIA Chris A -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body