Funny you should ask, I just the newsletter from extremtextil.de today, apparently they are trying to get some 7d and 10d from a supplier in Japan. Although they say it will not be available till June at the earliest. It seems the process is very long winded, with constant delays. I notice titanium goat has also been out of stock for what seems like an eon. When they get some more in I would think they're your best bet stateside. Perhaps someone else knows what's happening. Looking now at your original post I see you mention 7d silnylon. wheras I'm talking about dwr taffetta. Still, it's news I suppose.