On Fri, 15 Mar 2002, Dave Dilatush wrote: > > I agree completely; being very clear about when you're very sure > something will work (and can therefore help someone who has asked for > assistance) and when you're not sure something will work, is always a > good thing. > Unfortunately this "sure is working" and "no definitely it doesn't work" is extremely relative. On this list are various people with large aknowledgements variation ( from "how to connect an ammeter, in series or in parallel..." to "how to improve a FFT performances into a DSP" ) so, you must admit, even you draw a schematic and explain carefully to someone who never heard before about operational amplifiers, that power supply rejection ratio and common mode rejection ratio are very important things, he will never understood even is clear like daylight... Sometime this is piss you (and me ) off, you ( and me )are bored and the best thing is to shut off the list in that moment and not argue with me ( or you...) Some people, like Roman, have a gift: to explain with details something I will never have patience to do. Other peoples ( like Dave or Olin ) are very good professional, but haven't patience to explain details. I understood them very well. I hope you'll not be angry. The best thing for all is not to argue, but to understood at the every end of the wire there is a living human being with feelings, with various problems. Which can make mistakes or not. But if you shut him, you don't do nothing good. ( this is valable for me too...) best regards to all, Vasile -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.