index.wrl is ... bland, not to mention misleading (even with the web it is
misleading).  VRML describes not only a colorful scene, but a "physical"
location (so to speak).  Because of this you should name it something which
fits the realm (in this case VRML).  Brainstorming:
    doorstep.wrl
    entrance.wrl
(ok, so it was more like a temporary cloudburst, but you get the idea ;)
-Brandon Gillespie-
---
the Cold Dark Virtual Environment: http://pippin.ece.usu.edu:1180/
   "They who dream by day are cognizant of many things which escape
           those who dream only by night."  - Edgar Allan Poe