DotNetNuke ResourceInstaller.Install Method has parameters that are not documented.
http://beta.dnndn.com/library/3.2.2.Core/DotNetNuke.Modules.Admin.ResourceInstaller.ResourceInstaller.Install_overload_3.html
Public Sub Install( _
ByVal status As Boolean, _
ByVal indent As Integer, _
ByVal type As String _
)
status -if true, it sends output to HttpContext.Current.Response, otherwise it is silent.
indent-number of " "s inserted before output messages send to HttpContext.Current.Response. if status=false, ignored.
type -if "modules", it only installs new modules (called from InstallDNN), otherwise installs all resources(including skins, containers etc)