On Sat, Oct 10, 2009 at 2:14 PM, Giovanni P. Tirloni <tirloni at gmail.com> wrote: > Can you get something like the average lifespan of the circuits in > hours ? HDs and other components should have published "MTBF" - Mean Time Between Failure -- “Don't eat anything you've ever seen advertised on TV” - Michael Pollan, author of "In Defense of Food"