Hello, I can buy at the same price reels of metal film or carbon film resistors. I've always known/thought that the metal film is superior in all regards than carbon film, but I'm getting some doubts now. Is there any application in which carbon film may be superior? With kind regards, Mario --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .