This directory contains 32-bit netcard drivers for the Cabletron E20XX and E21XX Ethernet cards only. To use, please copy the netcable.inf file to your windows\inf directory. When setup prompts you for the location of the xxxx.sys file, point it to this directory. Or, copy the xxxx.sys files to your windows\system directory yourself. Enjoy. These files should give you a moderate performance increase.