I realize that this thread is nearly two years old, but there is a new development about this. This guy (GregPayne) recently took the above mentioned .Net library and from it created a limited functionality LabVIEW library that wraps the .net assemblies.
<SSH with LabVIEW>
I see a FGV as a singleton class, which is very similar to what Yair suggests and thanks to GDS we can create a Singleton class within 5 minutes
File IO Action Engine_class.zip
File IO Action Engine_class 2012.zip
What I can't do in 5 minutes is fix the scripting up so it generates that for me but I imagine that it can't be too difficult from what hooovahh started off with