You are in general safer leaving the copies on your flash card, even the
ones you are working on as an edit. I do not know why you lost the
book. The more you translate back and forth to keyword and back to .rtf
the more errors creep in due to grade two and one translation and so
on. Please keep notes on what happens to you when you crash the
braillenote and be as specific as possible. Please get in touch with
official folks at PDI particularly those in New Zealand such as Jonathan if
possible.
Please give PDI support all the input you can as specifically as
possible. I am so frustrated at the data loss being experienced by
braillenote users. Mind you, I love the machine but the rtf bugs need
working out very badly.
E.