hehehe, getting flashbacks from creating Novell 2.2 and 3.12 remote boot images...
and editing config.sys+autoexec.bat for max memory, then creating the boot image, copying to the server, rebooting the workstation, running MEM/c etc until you get a working install with maximal amount of RAM...
...and, of course, finding a working boot ROM for the NE2000 NIC's...
was the days
FWIW prior to Novell 3.12 you did not need a lastdrive=z statement in config.sys, only with Novell 4 (and newer) did you need a lastdrive=z (and the endless hassles of getting enough free RAM for your application...)