The DVD *is* available!
I *did* send IMDb the info a few months ago that this film *is* available on DVD (2-disc set), with optional English subtitles, but it doesn't show up on the page...
I bought it in FNAC in Strasbourg, having seen it on the fnac website. I've long been interested in the subject matter, and the film just... Well, it's a heart-breaking, inspiring experience.
cheers,
Doc M