Gigabit Ethernet 667 running 10.2.8 * Problems in classic mode: 1 - when 10.2.8 asked me to update classic mode all my extensions crashed (luckily I had them backed up) 2- classic doesn't recognize anymore the dongle in the USB (quark). * Drop down of battery power from 1h32 min to 26 min * Problems with the USB canon scanner: sometimes it's not found. Ray