well, so much for tinkering...
i remember about more than a year ago i managed to extract the japanese handwriting files from a C series zaurus (which didn't work on the SL-6000) which was in a cramfs image. but things are rusty these days (old age catching up probably) and i can't manage to extract anything from the above nand backup file. i used a extraction script i found via google cache on a forum from the site where i got the file above (
http://externe.net/zaurus). edited it to work with SL6000 (partitions 7, 25 and 32mb) but none of the files worked.
i know i can use the above file to flash the whole zaurus, but i only want to do that as a last resort.
So if someone can help me out and explain how i can extract files from the above nand backup i would be eternally grateful.