Where to download RI and deploytool, etc

Maybe a stupid question:
"Head First EJB" is referring to the RI AppServer and the deploytool. Where on Sun's website can I download it? I searched but did not find any location.
Your help is appreciated.

"RI" stands for "reference implementation". It's part of the "J2EE SDK" download (as is the deploytool).

I installed the full SDK (Windows version) but there is now deploytool executable nor the server. Any hint?

To clarify what I HAVE installed: There is a folder
c:\j2sdk1.4.2_02
Inside I find other dirs, a bin directory and a jre directory. But I cannot find the deploytool nor the RI server.
Please help.

Found it. It's now called Sun Application Server.
Sun's website is a little bit diffuse but finally I found it.
Thanks to everybody who looked into this.

The Sun ONE Application Server is not the reference implementation. I believe the J2EE SDK still is.

You are right.
They now named it "Sun Application Server" without the "One". And that is actually where part of my confusion came from. I love Java. I love the idea of open source. But Sun could definitely do a better job with respect to structuring their website and less changing names of all the pieces.

You are right.
They now named it "Sun Application Server" without the "One". And that is actually where part of my confusion came from. I love Java. I love the idea of open source. But Sun could definitely do a better job with respect to structuring their website and less changing names of all the pieces.

...especially when they're renaming even their "end-of-life" products such as iPlanet 6. :roll:

i also have same problem.I am reading Head First EJB.
Can you tell me where to download Deployment Tool?