Received my new ND2730 today. Charged up and downloaded 17GB of data from 32GB SD card to test. Copy and verify took 50 minutes.
Unit has extrenal battery attached as well. Plugging this into PC (USB) I get a message to say that Nexto should be plugged to power as battery low. After only 1 hour of use this is well inside what I expected with the extra battery. Device firmware version says V1.04.
As I'm going into the wilderness next week with no power for a good 4 days this is not what I need.
Why would I need to go back to V1.03 firmware which is all the info I can find???

This is my second Nexto - previous ND2500 bought 2005, HDD upgraded to 140GB in 2007. Unit hasn't missed a beat on Antarctica, Sth America, Asia. It just slow on large files now - time for an upgrade.