As the subject says. What is going on? The documents can be found using a s= earch for mppt on microchip.com yet all copies are password protected. Does one n= eed to be a member of some inner circle to access publically searchable (and findable) pdfs? Rlevant link: http://www.microchip.com/en_us/events/ESCSV2011/files/SmartEnergyLowPower_M= icrochip_ESCSV2011_WEB.pdf (paste on one line) -- Peter --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .