private static string DotNet2Message(bool hasDotNet4)
{
string explain = String.Format(Constants.WhyItIsSmall, Constants.DotNetOfflineMB - Constants.Version2OfflineMB);
return String.Format(@"Looks like you {2} have <strong>.NET version 2.0</strong>.
That's a fairly recent version of the .NET Framework, but you can upgrade fairly easily to the .NET {4} by downloading the {3} MB isntaller for {0}. {1}", Constants.DotNetOnline, explain, hasDotNet4 ? "also" : "", Constants.DotNetOnlineMB, Constants.DotNet);
}