Hallo

i come from austria, my englisch is not the best, but i'll try to explain my troubles.
I use the german Knoppix 4.0 DVD. i made a knoppix.img for my persident home and it works. the filesize is 1000 MB. Thanks to UnionFS, knoppix save a few settings in this file, but i think, the files are hidden, because i only see a empty home folder, and i don't need a knoppix.sh to save the few settings.

my problem is that i want to resize my persident home from 1000 MB up to 2000 or 3000 MB. What i have to do??? one idea is to boot knoppix without the home-image, then mounting the knoppix.img and copying all files in a new knoppix.img. does it works??? where the files are saved by unionfs?
are there other tricks to rezise it???