This self extracting ZIP file includes hardware support for the 
UltraStor ULTRA 24FA EISA to SCSI HBA.

Execute IHVUSC through a DOS window on the UnixWare Desktop.  This
will unpack two documents containing both regular text and
PostScript(R) versions of the release notes, a mkIHVflp script for
creating the IHV diskette, and a compressed cpio archive containing
the driver software.

Read the release notes document denoted as ihvhba.txt for detailed^M
installation instructions.