I occasionally like to change the visual properties of the entities depending on what I'm doing:
-Beams to Axis Line Only or Shrunken when connecting to triangles/tets
-Tris/Tets and beams to Solid for certain slides of my reports
-Set all back to Solid + Axis Lines
Currently I have to do this with the SendKeys function of WSH, but I'd really like to get around that because if you were to press a key while sendkeys is running then it'll mess up the script.