* Andrew MacDonald:
> 
> I'm trying to get our portal to validate according to
> W3C standards. One of the main problems is the portal
> urls that get created. These use the ampersand
> character (&) instead of the entity for ampersand
> (&) for appending parameters, which is incorrect.

Did you have a look at EncodeURLTransformer?
-- 
Jean-Baptiste Quenot
http://caraldi.com/jbq/