Ake, You might be interested in reading this tutorial at SparkFun.com http://www.sparkfun.com/tutorial/ReflowToaster/reflow-toaster.htm This is a work in progress and I expect to see a controller DYI system sold by them soon. There is a lot of interest in this topic. There are forums at this site as well that might interest some readers. HTH Vic ________________________________________________________ Victor Fraenckel - The Windman victorf ATSIGN windreader DOTcom KC2GUI -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist