I have set up an initial control in my module that has links in it to other controls in the same module.  I  have added the following entries in my manifest file for my module definitions:
<moduleDefinitions>
              <moduleDefinition>
                <friendlyName>MyModule</friendlyName>
                <defaultCacheTime>0</defaultCacheTime>
                <moduleControls>
                  <moduleControl>
                    <controlKey />
                    <controlSrc>DesktopModules/MyModule/View.ascx</controlSrc>
                    <supportsPartialRendering>False</supportsPartialRendering>
                    <controlTitle>Dashboard</controlTitle>
                    <controlType>View</controlType>
                    <iconFile />
                    <helpUrl />
                    <viewOrder>0</viewOrder>
                  </moduleControl>
                  <moduleControl>
                    <controlKey>UpdateInfo</controlKey>
                    <controlSrc>DesktopModules/MyModule/UpdateInfo.ascx</controlSrc>
                    <supportsPartialRendering>False</supportsPartialRendering>
                    <controlTitle>UpdateInfo</controlTitle>
                    <controlType>View</controlType>
                    <iconFile />
                    <helpUrl />
                    <viewOrder>0</viewOrder>
                  </moduleControl>
                  <moduleControl>
                    <controlKey>Edit</controlKey>
                    <controlSrc>DesktopModules/MyModule/Edit.ascx</controlSrc>
                    <supportsPartialRendering>False</supportsPartialRendering>
                    <controlTitle>Edit Content</controlTitle>
                    <controlType>Edit</controlType>
                    <iconFile />
                    <helpUrl />
                    <viewOrder>0</viewOrder>
                  </moduleControl>
                  <moduleControl>
                    <controlKey>Settings</controlKey>
                    <controlSrc>DesktopModules/MyModule/Settings.ascx</controlSrc>
                    <supportsPartialRendering>False</supportsPartialRendering>
                    <controlTitle>Settings</controlTitle>
                    <controlType>Edit</controlType>
                    <iconFile />
                    <helpUrl />
                    <viewOrder>0</viewOrder>
                  </moduleControl>
                </moduleControls>
              </moduleDefinition>
            </moduleDefinitions>

In my View control I have some links for which I used a asp link button control.
<asp:linkbutton cssclass="CommandButton" id="btn_Info" resourcekey="btnInfo" runat="server" borderstyle="none" text="Update Information" causesvalidation="False"></asp:linkbutton>&nbsp;

In my code behind page I have the following sub routine:
Private Sub btnInfo(ByVal sender As Object, ByVal e As EventArgs) Handles btn_Info.Click
        Try
            Response.Redirect(NavigateURL(PortalSettings.ActiveTab.TabID, "UpdateInfo"), True)
        Catch exc As Exception    'Module failed to load
            ProcessModuleLoadException(Me, exc)
        End Try
    End Sub

I  built and installed the module in my development environment successfully and placed the control on a page by itself. The initial page with the menu on it displays correctly and when I click on the link the address in the url changes to http://dnndev/MyModule/tabid/62/ctl/UpdateInfo/default.aspx but the module is not displayed on the screen. I am logged in as the SuperUser for testing and the view settings for the module is for all users.

What Did I Miss?

Thanks.  I'll give the panel approach a try.