The relative URLs should still be the same. For example, if you are looking for the heraldry page, which used to be http://www.cis.upenn.edu/~lwl/pendragon/heraldry.html, you can now find it at http://www.access.digex.net/~lwl/pendragon/heraldry.html
If you are using Netscape, you will be taken to the new Pendragon page in thirty seconds; otherwise, click on this link.