I haven't flashed it yet, I'm away at the moment so waiting till I'm back home with linux boxes to do it from.

For added info, after a reboot I copied the contents of /proc/bootreason and those in /var/lib/dsme/stats to a directory on the mmc. They are:

Nokia770-49:/media/mmc1/crashlog# cat bootreason
32wd_to
Nokia770-49:/media/mmc1/crashlog# cat 32wd_to
230
Nokia770-49:/media/mmc1/crashlog# cat lifeguard_resets
/usr/bin/maemo_af_desktop : 1 *
Nokia770-49:/media/mmc1/crashlog# cat lifeguard_restarts
/usr/bin/osso-media-server : 6
/usr/sbin/dnsmasq -k -i lo -a 127.0.0.1 -z : 3 *
Nokia770-49:/media/mmc1/crashlog# cat sw_rst
1