LD4DModeler is a LDraw animation application I wrote and maintained between 2003 and 2004. It has been depreciated in 2008 and is now completely replaced by my LD4DStudio project.

So as of 18 June 2009, I removed the LD4DModeler pages from my home site in order to encourage people to use LD4DStudio instead.

If you really really really want or need to use the very out dated and inferior LD4DModeler application, you can drop me a note explaining why and I'll email it to you.