Does anyone have any experience in using MyFaces 1.2.3 and Tiles 2? I am getting the java.lang.NoClassDefFoundError: org/apache/struts/tile/DefinitionsFactoryException. Looked at the implementation of the provided JspTilesViewHandlerImpl in MyFaces 1.2.3, it seems to still depend on the Struts version of Tiles. Any idea if its feasible to use both? I know there is a TilesViewHandler that seems to work in the JSF RI, however, I am using Tomahawk, anyone has any experience using JSF RI 1.2 with Tomahawk and Tiles 2? Appreciate any suggestions and helps!