If you could give me an ftp or http address, where I can get the modified source code it would be so great.

You can get the whole 7MB modified tarball from here.

It isn't ideal to mount the disk's rw. But I need to figure out what kind of writes samba makes ... Else I could mount a ramdrive for this writes ...

I would suggest to take the /dev/hda2 parition in use and to move the /etc /var and such folders there and making that partition always RW mounted. Makes a lot of other programs work better as well, as they can then write misc information somewhere.

Kim