Apple Remote Desktop 1.1 for Mac OS 8.1 – 9.2.2 can be downloaded from this document.
The Apple Remote Desktop client update improves reliability and delivers enhanced support for Copy hard Disk on computers running Mac OS 9.
The Apple Remote Desktop v 1.1 administration software must be used to manage any computer running this new version.
Apple Remote Desktop 1.1 Admin can only administer Apple Remote Desktop 1.1 clients. If clients are still running 1.0 or 1.0.1 the ARD 1.1 Admin will show that clients are either “– unavailable –” or it may say “– Old ARD Software –.
In case you were wondering, Apple Remote Desktop is still around. Version 3.9.5 is $80 in the Mac App Store, where it has a 2-star rating.