The .ENET driver resource file installs as part of the System file when the
EtherTalk driver is installed using the Network Products Installer disk
that is shipped with all new computers.
Remember, there are two different drivers: one is the actual EtherTalk
driver, which you can see in the System Folder; the other is the .ENET
driver, which you cannot see.
If you have an older version, 2.0.2 can be acquired from AppleLink or any
Apple Authorized Dealer.