Originally Posted by cybmole
ok - the crash is probably not worth pursuing. I must have done other manual damage via sigil before the modify epub. I re-tried only the modify step on the original source & the output opened OK in ADE.
My 650 has only rebooted once and locked up once in it's life. I don't recall what caused the crash, but the lock was after adding a few books. It locked during the cover thumbnail creation. A simple reset and the 650 did create the thumbnails.