j2sdkee1.2.1的两个问题（急）！！！！！

我在j2sdkee1.2.1环境下编写和调试jsp。现在有2个问题急待解决：
1.jsp代码如下：
<%@page import="java.sql.Connection"%>
<%@page import="java.sql.Statement"%>
<%@page import="java.sql.ResultSet"%>
<%
Class.forName("com.inet.tds.TdsDriver");
Connection conn=java.sql.DriverManager.getConnection("jdbc:inetdae7:211.103.84.135?database=yuanjiao","lishiyao","27308541");
Statement sqlSta=conn.createStatement();
ResultSet rs=sqlSta.executeQuery("select * form Department");
%>

但是运行时错误如下：
javax.servlet.ServletException: Unable to load class com.inet.tds.TdsDriver
at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:384)
at mydesign._0005cmydesign_0005cadmin_0002ejspadmin_jsp_3._jspService(_0005cmydesign_0005cadmin_0002ejspadmin_jsp_3.java:139)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:161)
at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:247)
at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:352)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
at org.apache.tomcat.core.ServiceInvocationHandler.method(ServletWrapper.java:626)
at org.apache.tomcat.core.ServletWrapper.handleInvocation(ServletWrapper.java:534)
at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:378)
at org.apache.tomcat.core.Context.handleRequest(Context.java:644)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:440)
at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:144)
at org.apache.tomcat.service.TcpConnectionThread.run(TcpEndpoint.java:310)
at java.lang.Thread.run(Thread.java:484)

这个应该怎么解决呀。我应该检查那里？

2.在j2sdkee中，我怎么能应用beans,应该配置那里？