Daystar PowerCard: Prevents Start-Up from High-Density Floppy

The Daystar 50MHz PowerCard should not affect SCSI transfers.

The SWIM chip that controls floppy drives should not be affected except for
one minor problem: you can't start up from a high-density floppy because
the accelerator card requires an INIT in order to use high-density disks.
High density disks can't be used as startup disks because the INIT must be
loaded first.