Dear installer developer, the debian installer (daily build from 4.8.2009) has a kernel version 2.6.30-1-486, which supports the ext4 filesystem and the installer gives me the possibility to select this filesystem version. But the kernel, which I can install is version 2.6.26-2-686, which doesn't support ext4 (as I know). A "little" gap between the kernel-versions? Maybe it's still better to use ext3.-) -- Dieter Faulbaum