Gtk::Builder in windows

Hello everybody,

is there any way that you're aware of to load an interface

definition made following the GtkBuilder format under windows? There is
no Gtk::Builder in the ruby-gnome2 bindings for windows, i believe due
to the fact that GtkBuilder is present only in gnome2. GladeXML works
fine, but i really wanted to use the newer format.

Thanks in advance!

Andrea D.