Im using ScriptSharp to create a RIA app. Works nice besides some oddities.
However finding and fixing problems using Firebug isn\'t really convinient.
Since
You might try using assembly binding redirects
You would put something like this in the app.config on your testproject. Havent tested this particular configuration, so you will need to adjust it.
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1" appliesTo="v1.0.3705">
<dependentAssembly>
<assemblyIdentity name="mscorlib" publicKeyToken="b77a5c561934e089" culture="neutral"/>
<bindingRedirect oldVersion="0.7.0.0" newVersion="4.0.0.0"/>
</dependentAssembly>
</assemblyBinding>
</runtime>