MS Build Task - Copy Embedded Resources from DLL into directory

Question

I am using the Yahoo! UI Library: YUI Compressor for .Net, and I also have Portable Areas.

I would like to extract the JavaScript files from the Portable Areas DLLs into the site directory.

For some reason, I am unable to extract any Javascript files :(

The main piece that doesn't seem to work that I have seen work on forums is this line:

<Copy SourceFiles="@(EmbeddedResource)" DestinationFolder="$(MSBuildProjectDirectory)\obj">
  <Output TaskParameter="DestinationFiles" ItemName="Resources"/>
</Copy>

This is pretty much inline with what was posted here:

http://yuicompressor.codeplex.com/Thread/View.aspx?ThreadId=49932