I know this is and old system and I haven't used it in 10 Years. But I have one special project I'm working on and I need to locate a set of office furniture blocks that will work with Auto-Cad light 2000.If someone could help I certainly would appreciate.   

Have you looked at the blocks here at the CADforum?

Even if you find a block created and saved in a version later than the one you have you can always use Autodesk TrueView (free download) to convert the file back to the version you need.  Just beware that if the block is dynamic or contains features that weren't available "back then" you'll have to sacrifice them.  But other than that you should be able to use most of what you find once you convert it to the file format you need.Dave.

There are many places to look for blocks so I doubt you should have any trouble finding ones created in the 2000 file format.