aleksandyr, can you do that by next weekend ?

But there is new hope, i just tried squashfs and it compressed a 180MB dir with html-files from the static wikipedia down to 21MB.
The full german static wikipedia uncompressed was around 20GB, im still cutting stuff out like discussions and user-pages (just what i could see scrolling by that looked unnecessary) and i guess it will go down to like 15GB.
That would result in 1.7GB with squashfs :-)

Assuming this all works out i would have to get squashfs-support into the 770's kernel, does anyone know how to do that?
I know how to compile a kernel but i neither have the kernel-config nor do i know how to create that image-file which is flashed into the 770.