Installing Server 5

I am preparing to study for my CNA and I have the educational version of Netware 5 Server. I am trying to install and I get as far as the drivers for the hard drive and NIC. I have a PC 100 montherboard and an Western Digital 4.8 gig hard drive. I have both the CD Rom and the Hard Drive on the same ribbon cable and the Novell sees the CD rom but I cannot get the generic HAM file and CDM to work with the hard drive- it continually tells me to use the appropriate HAM and CDM file- where can I find drivers?