> 
> But how do I edit the disklabel? And how do I mount ADFS partitions that are
> on drives with no BSD partitions at all?

Use partition c. This refers to the whole drive, and is independant of the
disc label (it is built into the driver). As filecorefs is read-only and
the Filecore partition is always (unless you have multiple partitions) at
the start of the drive, it is safe, though not nice, to use partition c for
mounting the filecore partition of drives with more than just the filecore
partition.

The standard install system creates partition d pointing to the filecore
partition on RiscPCs when building the disklabel, or at least used to.

	Andrew