Some suggested updates for http://secure.netroedge.com/~lm78/newdrivers.html Martin Devera (cc'd) has done some work on the PC87427 -- see http://luxik.cdi.cz/~devik/supermicro-wdt.htm. Could this be integrated into lm-sensors and used as a basis for support? Corey Minyard has incorporated a rewrite of Yani Ioannou's BMC code for PC87431M into the openipmi patches for 2.6.16; these also appear to have been submitted to the mm tree (cf. http://groups.google.ca/group/fa.linux.kernel/browse_thread/thread/db9b2e03786b8e7d/5a1f8e11ea55c8b1). Ipmitool is working great on my Intel Server Board SE7525GP2 running Debian etch with 2.6.16.12. David