Linking to external library folders

From: Charles Fox (charlesfox357_at_hotmail.com)
Date: 07/13/04 

Date: 13 Jul 2004 03:13:40 -0700

So I've downloaded a library of .java files that I want to use in my
project. They are saved on my hard disc in a separate location from
my eclipse workspaces. I've done the prject->properties->build path,
and set up the folder so that it appear in the package explorer as
part of my project. But how do I include the classes in my code? I'm
still getting ClassNotFoundException when I run. What else do I ned
to do?