Prosteel on Microstation V8i SS3

Im trying to install Prosteel version 08.11.04.42 on microstation v8i ss3. The installationpackage cant seem to find microstation...so I guess its not possible at the moment.

When will Prosteel for microstation be installable on Microstation V8i SS3?

Is it possible to first install SS2 then prosteel and after that upgrade SS2 to SS3?...will Prosteel still run?