Sample Community Payload.wtml
<?xml version="1.0"?>
<Folder 
    Name="Our Community" 
    Group="Explorer" 
    Searchable="True" 
    Type="Earth"
    Thumbnail="http://--your path--/T_Earth.jpg">    


    <Folder 
        Name="Our Tours" 
        Group="Tour" 
        Thumbnail="http://--your path--/T_Tours.jpg">


        <Tour Title="A Wild Ride" 
          ID="265500FF-D97E-4d07-9447-D78B551ECCC1" 
            Description="A race through our favorite galaxies." 
            Author="A.N. Author" 
            TourUrl="http://.../WildRide.wtt" 
            AuthorImageUrl="http://--your path--/Author.jpg" 
            ThumbnailUrl="http://--your path--/T_Nebula.jpg" />

        <Tour Title="Dust Clouds" 
           ID="81A13613-0FCA-4f70-85C2-1DE3CD7C0500" 
            Description="A tour of the visible dust clouds -- the birthplace of stars." 
            Author="A.N. Author" 
            AverageRating="4" 
            LengthInSecs="30" 
            OrganizationUrl="http://www.microsoft.com" 
            OrganizationName="Microsoft Corp." 
            TourUrl="http://...DustClouds.wtt" 
            AuthorImageUrl="http://--your path--/Author.jpg" 
            ThumbnailUrl="http://--your path--/T_Comet.jpg" />

        <!-- More tour entries go in here -->
     
    </Folder>

      <Folder 
        Name="Our Studies" 
        Group="Explorer" 
        Searchable="True" 
        Type="Sky" 
        Thumbnail="http://--your path--/T_Star.jpg"> 
    
            <Place 
                  Name="Galaxy NGC 4579" 
                  DataSetType="Sky" 
                  RA="3.18858333333333" 
                  Dec="1.31471944444444" 
                  ZoomLevel="0.2" 
                   Opacity="100" 
                  Constellation="CET"
                    Thumbnail="http://--your path--/T_Tail.jpg"> 
                  <ForegroundImageSet> 
                    <ImageSet 
                                DataSetType="Sky" 
                             BandPass="Visible" 
                             TileLevels="3" 
                             Url="http://research.microsoft.com/~dinos/wwtexp/530919080/{1}/{3}/{3}_{2}.png" 
                             CenterX="47.828862896748753" 
                             CenterY="1.3146065774006597" 
                             Rotation="-5.0799999999999867" 
                             BaseDegreesPerTile="0.02842076047738" 
                             FileType=".png" 
                             WidthFactor="2" 
                             Projection="Tangent"> 
                          <Credits>"NASA, ESA, and M. Livio (STScI)"</Credits> 
                          <CreditsUrl>"http://hubblesite.org/newscenter/archive/releases/2008/37/"</CreditsUrl> 
                    </ImageSet> 
                  </ForegroundImageSet> 
            </Place>  

            <Place
                    Name="Planet Orbiting Fomalhaut"
                     DataSetType="Sky"
                  RA="22.9608472222222"
                  Dec="-29.6222361111111"
              ZoomLevel = "0.123333333333333"
                  Opacity="100" 
                  Constellation="PSA" 
                  Classification="Unfiltered" 
                  Magnitude="0" 
                  Distance="0" 
                  Rotation="0" 
                  Angle="0" 
                  AngularSize="1"
                    Thumbnail="http://--your path--/T_Fomalhaut.jpg"> 
                    <ForegroundImageSet> 
                      <ImageSet 
                                DataSetType="Sky" 
                             BandPass="Visible" 
                             TileLevels="4" 
                             Url="http://research.microsoft.com/~dinos/wwtexp/934203617/{1}/{3}/{3}_{2}.png"
                             CenterX="344.412708333333" 
                             CenterY="-29.6222361111111" 
                             Rotation="0" 
                             BaseDegreesPerTile="0.0220985710119568" 
                             BaseTileLevel="0" 
                             FileType=".png" 
                             WidthFactor="2" 
                             Sparse="True" 
                             QuadTreeMap="" 
                             Projection="Tangent" 
                             Name="" 
                             BottomsUp="False" 
                             OffsetX="0" 
                             OffsetY="0"> 
                          <Credits>"NASA, ESA, P. Kalas (UC Berkeley) et. al."</Credits> 
                          <CreditsUrl>"http://hubblesite.org/newscenter/archive/releases/2008/39"</CreditsUrl> 
                      </ImageSet> 
                    </ForegroundImageSet> 
            </Place

        <!-- More studies go in here -->

      </Folder

    <Folder 
        Name="Context" 
        Group="Search" 
        Searchable="True" 
        Browseable="True" 
         Type="Sky">

        <Place 
            Name="Article on Dust Clouds" 
            DataSetType="Sky" 
            Url="http://...publishedArticle.html" 
            RA="19.099" 
            Dec="24.444" 
            Constellation="SGR" 
            Classification="Star" 
            Magnitude="0" 
            ZoomLevel="0" 
            Rotation="0" 
            Angle="0" 
            Opacity="100" 
            AngularSize="-1" />
        
        <!-- More unbrowsable place entries go in here -->

    </Folder>

    <Folder 
        Name="Our Links" 
        Group="Explorer" 
        Searchable="True" 
         Type="Sky"
        Thumbnail="http://--your path--/T_Red.jpg">

        <Place 
            Name="An Astronomy Magazine"
            DataSetType="Sky"
            Url="http://...." 
            Thumbnail="http://--your path--/T_Sun.jpg" />
        
        <Place 
            Name="An Astronomy Club" 
            Url="http://...." 
            DataSetType="Sky" 
            Thumbnail="http://--your path--/T_Blue.jpg" />

        <!-- More viewable place link entries go in here -->

    </Folder>

    <Folder 
        Name="Our Downloads" 
        Thumbnail="http://--your path--/T_Saucer.jpg">

        <Place 
            Name="PDF Catalog 1" 
            Url="http://...A_catalog.pdf" 
            Thumbnail="http://--your path--/T_Saturn.jpg" />

        <Place 
            Name="PDF Catalog 2" 
            Url="http://...AnOther_catalog.pdf" 
            Thumbnail="http://--your path--/T_Ice.jpg" />


        <!-- More pdf/catalog entries go in here -->
        
    </Folder>

    <Place 
        Name="Our Website"
        Url="http://...." 
        Thumbnail="http://--your path--/T_BlackHole.jpg" />
</Folder>