Hi- I'm helping out a client, who publishes sale information (fashion sales etc.) In order for the client to view the sale details (date, percentage off etc.) they need to register for the site. If I allow google bot to crawl the content, (identify the user agent) but serve up a registration light box  to anyone who isn't google would this be considered cloaking? Does anyone know what the best practice for this is?  Any help would be greatly appreciated. Thank you, Nopadon