Question

Is my Manifest is lacking anything for the Windows Market publishing?

---

 <?xml version="1.0" encoding="utf-8"?>
    <Deployment xmlns="http://schemas.microsoft.com/windowsphone/2009/deployment" AppPlatformVersion="7.1">
      <App xmlns="" ProductID="{fdfc7d73-10e1-49ce-8961-81728d0983b2}" Title="Car News RSS" RuntimeType="Silverlight" Version="1.0.0.0" Genre="apps.normal"  Author="Robert Kilar" Description="RSS Client which provides latest news from the motorworld." Publisher="Robert Kilar">
        <IconPath IsRelative="true" IsResource="false">ApplicationIcon.png</IconPath>
        <Capabilities>
          <Capability Name="ID_CAP_GAMERSERVICES"/>
          <Capability Name="ID_CAP_IDENTITY_DEVICE"/>
          <Capability Name="ID_CAP_IDENTITY_USER"/>
          <Capability Name="ID_CAP_LOCATION"/>
          <Capability Name="ID_CAP_MEDIALIB"/>
          <Capability Name="ID_CAP_MICROPHONE"/>
          <Capability Name="ID_CAP_NETWORKING"/>
          <Capability Name="ID_CAP_PHONEDIALER"/>
          <Capability Name="ID_CAP_PUSH_NOTIFICATION"/>
          <Capability Name="ID_CAP_SENSORS"/>
          <Capability Name="ID_CAP_WEBBROWSERCOMPONENT"/>
          <Capability Name="ID_CAP_ISV_CAMERA"/>
          <Capability Name="ID_CAP_CONTACTS"/>
          <Capability Name="ID_CAP_APPOINTMENTS"/>
        </Capabilities>
        <Tasks>
          <DefaultTask  Name ="_default" NavigationPage="MainPage.xaml"/>
        </Tasks>
        <Tokens>
          <PrimaryToken TokenID="RSSToken" TaskName="_default">
            <TemplateType5>
              <BackgroundImageURI IsRelative="true" IsResource="false">Background.png</BackgroundImageURI>
              <Count>0</Count>
              <Title>RSS car</Title>
            </TemplateType5>
          </PrimaryToken>
        </Tokens>
      </App>
    </Deployment>

Answer 1

since i am sure that you do not want to fish FOR you, but would rather learn how to handle your own rod & reel:

microsoft publishes these recommendations for publishing app for windows market

this guide may be slightly outdated, but has general information that can be quite handy.

and, finally, this guide to publishing apps in windows market has some quite sound advice.