After the upgrade to DDS 10 and the installation of OS Selector from the boot CD (in a separate, small FAT16 partition) I found BOOTWIZ directories not only on my 2 OS partitions as before, but also on every other partition on every disk. In the non-OS partitions the BOOTWIZ directories only contain a file named "context.oss". Are this directories necessary, and for what? They do not have the "protected operating system files" attribute like the BOOTWIZ folders on the OS partitions. Small bug or any specific reason for that?