>What white paper would it be?
>
>>Vista registry has some differences and similarities. See Doug Hennig's articles on VFP and Vista.
>>
>>>Is it the same reading and writing to the registry with Fox when... writing to the XP registry and writing to the vista registry?
>>>
>>>Can you post some sample code or give me url where I could jumpstart this?

Try http://doughennig.blogspot.com/search?q=vista (search on Doug's blog for Vista keyword).