I have no problem using Datasource in STRUT version 1.0, but when I upgrade STRUTS to nightly version, I have a problem using datasource. Here how it happens I first replace the XML parser and JAXP so that it can support Namespace. Then I follow the instruction in the "Nighlt Release" and I restart the Tomcat server. TOMCAT complain that It cannot locate the GenericDataSource. Something like this: " New org.apache.struts.util.GenericDataSource EM> java.lang.NoClassDefFoundError: org.apache.struts.util.GenericDataSource " I then followed some threads in the user-groups, they said that I need to add jdbc2_0-stdext.jar to the CLASSPATH or to the WEB_INF/lib directory inside of your application. I tried both ways. I still cannot sovled the problem . I did open the the 'struts.jar' in the WEB-INF/lib to make sure the GenericDataSource class is there. Everything seems to be in the right place. but I cannot get rid of the error. Please help me. Thanks Binh __________________________________________________ Do You Yahoo!? Get email alerts & NEW webcam video instant messaging with Yahoo! Messenger. http://im.yahoo.com