No subject

so it seems like my file was indeed fragmented for some unknown reason and
that putting the blocks back in the right order would be quite non trivial.

If that's true, it's both disappointing and perplexing (i.e. why would my
file have ended up fragmented on a card that was empty).

Anyway, thanks for the answer.
Marc
-- 
"A mouse is a device used to point at the xterm you want to type in" - A.S.R.
Microsoft is to operating systems & security ....
                                      .... what McDonalds is to gourmet cooking
Home page: http://marc.merlins.org/