Try putting three parameters in the URL like this:<br/>
geoland.org/tests/nice_urls/param1/param2/param3<br/> <br/>
The page that is actually called is index.php?a=param1&b=param2&c=param3<br/><br/>
a = only<br/>b = 3<br/>c = parameters<br/>
<br/><a href="http://geoland.org/2007/04/nice-urls-made-easy/">back to article</a>