<p>I just started using the WPF WebBrowser that is included in Net 3.5 SP1.  I built my setup project (which I have been using prior to moving to 3.5 SP1) and installed it on a test machine but the WebBrowser was not available.</p>

<p>What must I do to be sure that the setup.exe/msi combination checks for and installs SP1?</p>

On my way to answering my own question.  Double-clicking on the Microsoft .net Framework in the Detected dependencies one can choose the version.
Now the question is which is appropriate,
3.5.30729
or
3.5 SP1 Client
?
EDIT:
3.5.30729 works.  Any ideas of the difference between the two?
EDIT:
Double-clicking on the .net Framework above shows .NET Framework as a Launch condition.  This is where I changed the version.  (I'd add a screenshot, but I don't have one at a URL, only on my desktop.