I see from
'The live DVD and USB versions are currently unavailable due to a provider issue. We hope to resolve that issue in the next days / weeks, sorry for the inconvenience... '
that Live DVD - USB may still be down.
You have made such great improvements in version 0.76 that I wish you could provide a current debian version with 0.76 installed. I'm running on Karmic - 32bit on an AMD64 and I would really like to try 64bit and 0.76 via Live USB.