Im getting problems in running a sample jsf application..

I use jboss-3.2.2, and i got the jsf last version (1.1).

When I deploy a sample application, i get several exceptions like:

org.xml.sax.SAXParseException: Document root element "taglib", must
match DOCTYPE root "null".

and

org.xml.sax.SAXParseException: Document is invalid: no grammar found.

I tried to download the last version of jakarta-taglibs (1.1.1) and
use standard.jar and jstl.jar in WEB-INF\lib. It did not work.

Anyone know how I can fix that?

Another question, i use Jbuilder9, anyone knows a good tool to
automiatize jsf development?