New Post: Deploying AdditionalFiles to specific destination folders

So I have looked at the multitude of threads here regarding deploying and running custom scripts and additional files via BTDF but cannot get it to work appropriately.

I have created an ItemGroup for the file I want to include in the deployment package as such:

<ItemGroup>

<AdditionalFiles Include="HL7V2XEDHighUtilEmailSummary.xsl" Label="EmailXSLT">
  <LocationPath>..\..\Assets\AdditionalFiles</LocationPath>
</AdditionalFiles>

</ItemGroup>

And I have created the following Target to tell the deployment packages where to put the file during deploy as such:

<Target Name="CustomeDeployTarget">

<Copy SourceFiles="..\HL7V2XEDHighUtilEmailSummary.xsl" DestinationFolder="C:\Program Files (x86)\Microsoft BizTalk Server 2010\Pipeline Components" />

</Target>

When I try to deploy via VS2010 (using BTDF 5.5) I don't get any errors but it doesn't create the file in the directory either. What am I doing wrong?