Problems with Web Dynpro Car Rental Example

Hello,

I completed the JSP version of the car rental application and it works and now I am working on the Web Dynpro example but have run into a few problems.

I had over 600 errors at first, but after adding some external jars from com.sap.engine.webservices\lib

and downloading JAX-RPC, (http://java.sun.com/xml/downloads/jaxrpc.html), im down to the following error:

This compilation unit indirectly references the missing type com.sap.engine.lib.xml.parser.tokenizer.XMLTokenReader (typically some required class file is referencing a type outside the classpath)

Does anyone know where I can find the above library I am missing? Im not the only person working on the example in my department and we all have the same problem. Could it be possible that our NWDS was not setup properly? This is our first attempt at using NWDS and we are using version: 2.0.15, build id: 200511290548.

Thanks