I'm having a problem with my Edirol R09H. I recorded two shows this past weekend, and I watched the timer on the screen as it recorded. One set was about 30 minutes, the other was 90. However, after I recorded the sets, I turned off the recorder, and when I turned it on later, both files only show up as 1 second files, when they should be the times I posted. Also, the remaining recording time shows that that 2 hours of recording time is missing. Are these files gone? Is there some way to recover these? Thanks.