Small problem with my 2 home DVD players that could display the contents of the key impossible to play DivX movies, etc ...
Quick Passage Transcend to recover the partition deletion tool CDFS (the partition including Secure Drive) here: [...]
Basically, it changes the internal USB micro-controller of the key (one could almost write that it became a JetFlash 600).
And now more worries to play DivX movies with standalone players.