> How do I format DVD-RAM as UDF in Linux ? Sorry, I don't know. The UDFs that I played with were created by the native code in Win XP (worked fine in Linux but subsequent consistency checks in XP would crash) or by Roxio 6 (compatible both ways). There does not seem to be a native mkfs.udf on my FC1 system. I have not tried to install udftools . However, I tried mkfs /dev/cdrom1 which creates an ext2 filesystem, and it mounted and worked ok for simple tests. I don't know if there is any easy way to access these files with Windows (if that even matters to you). --Stewart