I'm very new to using rockbox (on an iaudio X5), so this may very well be
operator error.  

I've noticed that when playing very large MP3s (like 10-20 hours for one
file), rockbox has trouble with bookmarks.  Perhaps there isn't enough bits
for a data type used?  I find that for any bookmark over about 3 hours into
the MP3, rockbox won't restart playback at the last place before shutting and
rockbox can't restart from a bookmark.  I can go to the bookmarks list, see
the bookmark and see how far into the MP3 it is, and then manualy fastforward
to the place.  But rockbox won't do it for me if I select the bookmark and
hit "select", or start there upon powerup.
Received on 2007-01-03