What's the best way to flatten the battery quickly? I'd like to calibrate the battery before we go travelling, and haven't got time to read the battery flat. Can I do a few cycles of plugging it into the computer while it's sleeping and then recharging? Will that do the trick, or does it need to be read to death, as it were?
How many cycles would it take?
Thanks
Oops, that title should read calibrate, not recalibrate I believe, thank you sleep deprivation!