Continuous integration MSBuild and Framework 4.0

I use TeamCity as my integration server and got it working sweetly after some fiddling and help from Doug Rathbone's great post (thanks Doug). Then I wanted to use the Visual Studio 2010 Web Deployment Project to get it copied to my web server box after the build. I anticipated problems and of course they came thick and fast in the form of things like:

• The specified task executable location "bin\aspnet_merge.exe" is invalid.
  
• The specified task executable location "C:\Program Files\MSBuild\Microsoft\WebDeployment\v10.0\aspnet_merge.exe" is invalid.
  
• The "CollectFilesinFolder" task was not found. Check the following…
  
• The "Microsoft.WebDeployment.Tasks.AspNetMerge" task could not be loaded from the assembly…

etc. etc. I started to work through them one by one but I found the answer was to install the SDK and copy the .target files:

1. Install windows SDK on your build server. Use web installer and unchecked everything except for ".NET Development Tools" depending on your target framework (version/framework):
   6.1 at
   http://www.microsoft.com/downloads/en/confirmation.aspx?familyId=e6e1c3df-a74f-4207-8586-711ebe331cdc&displayLang=en
   or 7.1/3.5 at
   http://www.microsoft.com/downloads/en/confirmation.aspx?familyId=c17ba869-9671-4330-a63e-1fd44e0e2505&displayLang=en
   or 7.1/4.0
   http://www.microsoft.com/downloads/en/details.aspx?FamilyID=6b6c21d2-2006-4afa-9702-529fa782d63b&displaylang=en#SystemRequirements.
   
2. Copy the files from your dev box:
   C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v10.0\Web
   and
   C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v10.0\WebApplication
   to the equivalent paths on your build server.
3. You'll also need to adjust the location of your ASPNet merge path so on the build machine edit:
   C:\Program Files (x86)\MSBuild\Microsoft\WebDeployment\v10.0\Microsoft.WebDeployment.targets
   Alter:
   <AspNetMerge
        ExePath="$(AspnetMergePath)"
   to C:\Program Files\Microsoft SDKs\Windows\v7.1\Bin\NETFX 4.0 Tools 

Hopefully this will help someone else out with the same issue.