To augment your choice of free ColdFusion components, look no further  than  cfopen.org.  It describes itself as a "a collaborative software  development  environment designed to facilitate the development of open source  software  for ColdFusion."  Here you will find not just components, but even  full-fledged frameworks (not unlike FuseBox) that can provide the  foundation  for an entire site.  More and more of these ColdFusion projects are  supporting freely available databases as well, e.g. MySQL.  Besides  downloading existing software, you can establish your own project, or  apply  to join an existing one, for instance if you want to contribute some  customizations you've made.  And don't forget to google "ColdFusion  Open  Source" while you're at it.  This will return results ranging from  custom  tags all the way to content management systems.