Forum OpenACS Q&A: Response to OpenACS 3.2.5 RPM for Red Hat 6.2 available

Thanks for the RPM's Johnathan.
I am new to OpenACS. I installed the RPM's but have some questions.

How do I tell what acs and aolserver version I have?

The nsd.tcl and defaultacs.tcl docs are confusin. which file is required and in what location should it/they be?

How do I make myself site admin?

Thanks.