I cannot tell you how much time I spend changing the appearance, properties, connector pane, etc, etc. every time I "create a SubVI". I try to always use the same connector pattern, error in and error out, error case structure on BD, and even a common icon appearance within a project. It would save hours over the course of a project if I could set up a template that would be used BY DEFAULT for "create SubVI". Also, allow me to set that template as the default for "New VI". Save me the step of File - New - From Template - choose it. If I go File - New VI, I want to see my default template. Anyone who has used AutoCAD (2D) in the past will be familiar with this. One could create a blank drawing and save it as 'acad.dwg' in the AutoCAD program directory and AutoCAD used this as the default drawing template.