So far I have recorded 3 gigs with the PCM M10 and the thing is flawless. It absolutely works perfect .
I decided to leave the backlight on at all times . That way I can always check the recorder is still running . Using rechargable batteries it doesn't matter . Using GP recyko batteries the unit lasts about 22 hours in recording mode on 96/24 .
And I also decided to take no chance and record in the highest mode. When I used the HI MD or even the DAT years before that , buying media has always been expensive . So the extra GB I use now on storage is nothing compared to what I used to pay .
Line out could be a little louder though when connected to a hifi set up . I have always find portable units are never as loud ( for lack of the better word ) as a regular non portable unit .
Maybe someone can explain that . And yes , I have switched it to line out .
Thanks again for the persons who were nice enough to help me out when I needed the answers fast !!