Setting up 24" LED display for the first time

Can anyone tell me, and forgive me if this is stupid, how to get the LED display to work?!
I have an 09 MBP and i've plugged it all in, the LED immediately powered up and it displays the Aurora image but I cant seem to work out how to have what i'm doing on the MBP screen transferred to the LED. The only response I have had from it is when I went into Displays in System Pref. and then the resolution options screen showed on the LED.
So far I have a wired keyboard connected to the back of the LED - which is working fine (i'm typing this on it) but i have no mouse connected yet - the Magic Mouse I have ordered hasn't arrived yet and I have been planning to use the MBP trackpad until it does. Is that the problem?
If not, what is?! Thanks.

I've worked out something else too...
With mirroring turned off I can get the open windows on the MBP to show on the LED by dragging the windows on the MBP off the MBP's screen to the right, which then makes the windows appear from the left on the LED, and they do so with the same clarity as they are displayed at on the MBP. The quality of the image using this is perfect, and yet with mirroring turned on the image is just not as good. This seems very weird.
Any suggestions on this also?

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              </servlet-mapping>
              <servlet-mapping>
              <servlet-name>ClusterServlet</servlet-name>
              <url-pattern>/</url-pattern>
              </servlet-mapping>
              <servlet-mapping>
              <servlet-name>ClusterServlet</servlet-name>
              <url-pattern>*.html</url-pattern>
              </servlet-mapping>
              <servlet-mapping>
              <servlet-name>ClusterServlet</servlet-name>
              <url-pattern>*.jsp</url-pattern>
              </servlet-mapping>
              <servlet-mapping>
              <servlet-name>ClusterServlet</servlet-name>
              <url-pattern>*.do</url-pattern>
              </servlet-mapping>
              Clearly there is a problem with the Default Web application not being
              seen/mapped properly. Any chances my URL mappings for the filter servlet,
              Struts, and ClusterServlet are stepping on each other?
              With respect to the EJB, here is what my weblogic-ejb-jar looks like:
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              <weblogic-enterprise-bean>
              <ejb-name>Hello</ejb-name>
              <stateless-session-descriptor>
              <pool>
                   <max-beans-in-free-pool>100</max-beans-in-free-pool>
              </pool>
              <stateless-clustering>
              <stateless-bean-is-clusterable>true</stateless-bean-is-clusterable>
              <stateless-bean-load-algorithm>
              round-robin
              </stateless-bean-load-algorithm>
              <stateless-bean-methods-are-idempotent>
              true
              </stateless-bean-methods-are-idempotent>
              </stateless-clustering>
              </stateless-session-descriptor>
              <jndi-name>Hello.Home</jndi-name>
              </weblogic-enterprise-bean>
              I run this through ejbc and package everything up into the EAR file.
              However, I get a JNDI lookup failure when I try to access the Bean from
              a standalone Java client running on the Windows machine.
              Here is the jndi.properties file that I am using:
              java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory
              java.naming.provider.url=t3://localhost:80
              Any ideas what I'm doing wrong here? I can post config.xml also if needed.
              Thanks in advance!
              

    Let me try to answer :)....
              A1> No need to name diff machines by default weblogic
              considers the servers are physically located in diff boxes.
              The names are used to differtiate the mang servers which are in
              multihomed
              Some things to chk
              1> Did u targeted the ear file Target as cluster.
              2> Can u see on the Admin console that both the man servers
              are participated in the cluster( u can see by clicking the monitoring
              tab on the Cluster node).
              3>Is the URL:PORT for the default web app correct?
              the reason: is I dont see the port# on the link u mentioned
              4> probably ur ejb might not been deployed on the target thats the
              reason u cant access thru java client. If u correct the targets that
              will probably fix it.
              Hope this helps
              Please post the result
              Thanks
              Sudhir
              [email protected] (Chris) wrote in message news:<[email protected]>...
              > Any help appreciated with this situation:
              > I'm trying to set up a cluster for the first time and running into
              > issues (no big surprise). I'll outline my situation and pose questions
              > as they arise. If/when I get things to work I'll post a step-by-step
              > summary of what it took to get a simple cluster going.
              > Here's what I have:
              >
              > machines:
              > 1 Windows 2000 machines with WL 6.1
              > 2 RedHat Linux machines with WL 6.1
              > All machines are on the same Home LAN, can see each other, etc.
              > IP addresses are:
              > Windows box: 192.168.1.100
              > Linux box 1: 192.168.1.102
              > Linux box 2: 192.168.1.103
              >
              > servers:
              > I've set up the Windows machine as my admin server, and set up
              > a managed server on each Linux machine. I created a cluster that consists
              > of the 2 Linux machines and deployed the web app and EJB to the cluster.
              > The Windows machine is acting as a Proxy using ClusterServlet.
              > The web application has been set as the Default Web Application on the
              > two Linux machines. All 3 machines are listening on ports 80/443. I also
              > set up session memory replication through the console.
              >
              > Application:
              > I have an application that I package as an EAR file. I'm using it as a
              > "reference" application designed to mimic a real world app as much as possible.
              > The EAR file contains a web application that uses Struts. It also consists
              > of a single Stateless Session Bean. The WAR file and EJB Jar are all
              > packaged up into the EAR file. I've been able to run this application just
              > fine on a single managed server on all 3 machines.
              > The web application works fine, and it can invoke the EJB. I can also
              > invoke the EJB from Java stand-alone clients. Struts works great. All is
              > well with the world. Now I'm trying to "cluster-ize" this app using
              > the environment described above and encountering issues.
              >
              > I've read the docs and followed the instructions according to the
              > "Weblogic Bible" book. I can bring up all 3 servers and the Linux
              > managed servers connect to the cluster just fine. I can also
              > see the Struts messages in their logs which normally happens and tells me
              > the webapp is initialized properly. The console tells me that the managed
              > servers are running. I get no error messages starting up any of the serves.
              >
              > Here are the problems I am encountering.
              >
              > When I try to access the Web Application (through a browser on the
              > Windows machine using http://localhost) I get the following error message:
              >
              > <Nov 19, 2002 6:44:33 AM EST> <Error> <HTTP> <HttpServer(1754841,null default ct
              > x,admin) found no context for "/". This request does not match the context path
              > for any installed web applications and there is no default web application confi
              > gured.>
              >
              > Also, when I try to invoke the EJB through a stand-alone Java client,
              > I get a JNDI lookup error on the EJB's home interface.
              >
              > Questions:
              > Question1: I noticed when setting up the machines that console lets you
              > define a "Machine" or a "Unix Machine". What's the difference? Should I
              > define the Linux machines as Unix machines or machines, and what are the
              > consequences of either choice?
              >
              > Question2:
              > I'm not totally clear on how my web.xml should look to set up Struts,
              > the ClusterServlet, and a servlet filter I'm using to test Servlet filters.
              > Here is what I had before I tried to cluster and which works fine:
              >
              > <filter>
              > <filter-name>MainFilter</filter-name>
              > <filter-class>com.refapp.servlets.MainFilter</filter-class>
              > <init-param>
              > <param-name>myAttribute</param-name>
              > <param-value>Foo</param-value>
              > </init-param>
              > </filter>
              >
              > <filter-mapping>
              > <filter-name>MainFilter</filter-name>
              > <url-pattern>/*</url-pattern>
              > </filter-mapping
              >
              >
              > <!-- Struts ActionServlet Configuration -->
              > <servlet>
              > <servlet-name>action</servlet-name>
              > <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
              >
              > <init-param>
              > <param-name>application</param-name>
              > <param-value>refappstruts</param-value>
              > </init-param>
              >
              > <init-param>
              > <param-name>config</param-name>
              > <param-value>/WEB-INF/struts-config.xml</param-value>
              > </init-param>
              >
              > <init-param>
              > <param-name>debug</param-name>
              > <param-value>2</param-value>
              > </init-param>
              >
              > <init-param>
              > <param-name>mapping</param-name>
              > <param-value>org.apache.struts.action.RequestActionMapping</param-value>
              > </init-param>
              > <load-on-startup>2</load-on-startup>
              > </servlet>
              >
              > <servlet-mapping>
              > <servlet-name>action</servlet-name>
              > <url-pattern>*.do</url-pattern>
              > </servlet-mapping>
              >
              > <welcome-file-list>
              > <welcome-file>index.do</welcome-file>
              > <welcome-file>index.jsp</welcome-file>
              > <welcome-file>index.html</welcome-file>
              > </welcome-file-list>
              >
              > (I have set up a "dummy" 0-length file called index.do that triggers
              > Struts to go into its ActionServlet when first accessing the web site).
              >
              > Here is how I added ClusterServlet to web.xml:
              >
              > servlet>
              > <servlet-name>ClusterServlet</servlet-name>
              > <servlet-class>weblogic.servlet.internal.HttpClusterServlet</servlet-class>
              > <load-on-startup>0</load-on-startup>
              > <init-param>
              > <param-name>defaultServers</param-name>
              > <param-value>192.168.1.102:80:443|192.168.1.103:80:443</param-value>
              > </init-param>
              > <init-param>
              > <param-name>DebugConfigInfo</param-name>
              > <param-value>ON</param-value>
              > </init-param>
              > </servlet>
              >
              > <servlet-mapping>
              > <servlet-name>InitServlet</servlet-name>
              > <url-pattern>/servlet/InitServlet</url-pattern>
              > </servlet-mapping>
              >
              > <servlet-mapping>
              > <servlet-name>action</servlet-name>
              > <url-pattern>*.do</url-pattern>
              > </servlet-mapping>
              >
              > <servlet-mapping>
              > <servlet-name>ClusterServlet</servlet-name>
              > <url-pattern>/</url-pattern>
              > </servlet-mapping>
              >
              > <servlet-mapping>
              > <servlet-name>ClusterServlet</servlet-name>
              > <url-pattern>*.html</url-pattern>
              > </servlet-mapping>
              >
              > <servlet-mapping>
              > <servlet-name>ClusterServlet</servlet-name>
              > <url-pattern>*.jsp</url-pattern>
              > </servlet-mapping>
              >
              > <servlet-mapping>
              > <servlet-name>ClusterServlet</servlet-name>
              > <url-pattern>*.do</url-pattern>
              > </servlet-mapping>
              >
              >
              > Clearly there is a problem with the Default Web application not being
              > seen/mapped properly. Any chances my URL mappings for the filter servlet,
              > Struts, and ClusterServlet are stepping on each other?
              >
              > With respect to the EJB, here is what my weblogic-ejb-jar looks like:
              >
              > <weblogic-ejb-jar>
              > <weblogic-enterprise-bean>
              > <ejb-name>Hello</ejb-name>
              > <stateless-session-descriptor>
              > <pool>
              >      <max-beans-in-free-pool>100</max-beans-in-free-pool>
              > </pool>
              > <stateless-clustering>
              > <stateless-bean-is-clusterable>true</stateless-bean-is-clusterable>
              > <stateless-bean-load-algorithm>
              > round-robin
              > </stateless-bean-load-algorithm>
              > <stateless-bean-methods-are-idempotent>
              > true
              > </stateless-bean-methods-are-idempotent>
              > </stateless-clustering>
              > </stateless-session-descriptor>
              > <jndi-name>Hello.Home</jndi-name>
              > </weblogic-enterprise-bean>
              >
              > I run this through ejbc and package everything up into the EAR file.
              > However, I get a JNDI lookup failure when I try to access the Bean from
              > a standalone Java client running on the Windows machine.
              > Here is the jndi.properties file that I am using:
              >
              > java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory
              > java.naming.provider.url=t3://localhost:80
              >
              > Any ideas what I'm doing wrong here? I can post config.xml also if needed.
              >
              > Thanks in advance!
              

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