> > BTW: don't you need i2c too, for this work? i2c-source is a separate That was a good exhaustive intro, thanks. Save me hours and I have adirection. I just don't know now if it's worth it. Others compiling in this option? Does GKrellm track it? Anything else? If it's a module, do I have to recompile my kernel or just modules? I'll work it out... Thanks Jonathan -- "Hey, I think I finally got the hang of i-"