ON 20081018@3:31:53 PM at page: http://massmind.org/techref/method/error/firecodes.htm# David A Cary[DAV-MP-E62a] edited the page. Difference: http://massmind.org/techref/diff.asp?url=H:\techref\method\error\firecodes.htm&version=0 ON 20081018@3:49:55 PM at page: http://massmind.org/techref/method/error/crc.htm# David A Cary[DAV-MP-E62a] edited the page. Difference: http://massmind.org/techref/diff.asp?url=H:\techref\method\error\crc.htm&version=0