> Do supercaps erode over time?=20 I pulled a few from old VCRs (tuner settings etc) and I'm sure they're not as good as they were originally claimed to be on the case Distinctly remember my own VCR, a Mitsubishi Black Diamond, lovely machine, not holding its data between power-downs like it used to Joe --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .