This feature is an extension of the one from chrisobrien ([http://www.codeplex.com/SP2007LookupFields]), but offer you the ability to define one or more fields and the associated lists within one xml file.
Moreover you'll can use these fields in one or more content type. When you'll activate the feature, everything will be build !
See [url:http://apichot.blogspot.com|http://apichot.blogspot.com] for more information