The packages I used are Eclipse 3.0.0 for Windows, EMF 2.0 runtime, Lomboz 3.01 and Jboss 3.2.5

1. Jboss setup
a. Simply unzip jboss into your working directory (for example d:\jboss)
b. Setup environment variable of java_home=[your j2sdk home directory]

2. IDE setup
a. unzip eclipse to d:\eclipse (for example), dont launch it before finishing setup
b. unzip emf and move into eclipse directory (d:\eclipse)
c. unzip Lomboz and edit file jboss32x.server in
[unziped dir]/plugins/com.objectlearn.jdt.j2ee_3.0.1/servers and then move plugins into eclipse directory.

. modify following two tags
<property id="serverRootDirectory"
label="Application Server Directory:"
type="directory"
default="C:/nmd/dev/java/appservers/jboss-3.2.3" />
...
<property id="classPath"
label="Classpath Variable:"
type="directory"
default="C:/nmd/dev/java/appservers/jboss-3.2.3" />

set default directory to your jboss directory as shown
default="D:/jboss" />

. remove subtags as following from tags of <serverClassPath> and <projectClassPath>

<jar type="variable">${classPathVariableName}/lib/jboss-boot.jar</jar>
<jar type="variable">${classPathVariableName}/server/${serverConfig}/lib/javax.servlet.jar</jar>
<jar type="variable">${classPathVariableName}/lib/jdom.jar
. Add subtags into <serverClassPath> and <projectClassPath>
<jar type="variable">${classPathVariableName}/lib/dom4j.jar</jar>
3. Test your system
Refer to Tutorial for building J2EE Applications using JBOSS and ECLIPSE
http://www.tusc.com.au/tutorial/html/
cheer