-SUBSYSTEM=="block", GROUP="disk"
-SUBSYSTEM=="block", KERNEL=="sr[0-9]*", SYMLINK+="scd%n"
-KERNEL=="hd*", SUBSYSTEMS=="ide", ATTRS{media}=="floppy", OPTIONS+="all_partitions"
+SUBSYSTEM=="block", KERNEL=="sr[0-9]*", SYMLINK+="scd%n", GROUP="cdrom"
+SUBSYSTEM=="block", KERNEL=="hd[0-9]*", SUBSYSTEMS=="ide", ATTRS{media}=="cdrom", GROUP="cdrom"
+KERNEL=="pktcdvd[0-9]*", NAME="pktcdvd/%k", GROUP="cdrom"
+KERNEL=="pktcdvd", NAME="pktcdvd/control", GROUP="cdrom"