Certainly as interesting read.
I am a little puzzled though about the cockpit audio report on page 5.
This seems to have precise timing of each spoken phrase, either crew, radio or EGPWS, which implies from a CVR; yet page 7 relates how there was an hour delay after arriving at Ottawa before the DVDRs power was disconnected as requested by the TSB. Google tells me that the flight time from Toronto to Ottawa is one hour, so with a 2-hour recording capability, does this add up?
Cheers!