Battery Life.
With 156 Mhz undeclocked PE, i try to verify battery life.
With lcd display on with low brightness using "night clock" from the market, a few services on and wifi off,
a little unix script wrtiting every minute the time into a logfile.
Battery duration this night was
only 06:30
next days i will check with lcd entirely off, while simulating page change every 3 minutes on eink display.