I have found a discussion about virtualizing Netware 3.12 server on ESX. Giacobbi wrote there that he was able to run the 3.12 server on ESX. The trick was to use SCSIHD.CDM and SCSIHD.CDI in the virtual machine instead of Buslogic netware drivers. The drivers should be copied from netware 4.11 original install media, not the patched version.
I have now the same task and I am looking for those drivers; I can only download relatively new version of them. Can someone send me the drivers in an e-mail?
rgds
Andras