problems with EJB3 tutorial

[mduffy_lists]

Did you do the following:

Copy ejb3.deployer and ejb3-interceptors-aop.xml from the lib/ directory of the distribution to jboss-4.0.1/server/all/deploy

Start jboss up with the all} configuration run.sh -c all

[bea]

I've done these instructions and I get this error:

Exception in thread "main" java.lang.NoClassDefFoundException: and
Press any key to continue. . .

SDK is 1.4.0 and I'm using Jboss 4.0.0-RC1 with EJB3.0-Preview_2

Can anyone help me a little bit?
Thanks in advance!:)

[bill.burke]

EJB 3.0 requires JDK 5.0