What fastening system is recommened for DreamDex?

 DreamDex can be screwed down from the top.  It is recommended to pre-drill before screwing down.  Some of the decks on our picture gallery were fastened using the Tigerclaw TGC deck clips.  For this system, the decking must be pre-grooved on the edges.  We don't have a recommended fastening system.  Please talk with your contractor or your local lumber dealer for suggestions.