Embarcadero technology is hosting a webinar in which I'll discuss consuming and creating REST Web Services in Delphi 2010, following the steps of my white paper on the same topic.
The webinar, titled, Restful Web services with Delphi and RAD Studio 2010, will be given three different times, for three time zones (Europe, US, Asia) and I'll cover the development of client applications for popular services as well as the new REST server support available in Delphi 2010 (and part of the DataSnap). (And I hope I won't be too asleep when I'll wake up very early!)
Embarcadero already published a white paper I wrote on the topic, that you can download for free. The paper partially overlaps with the last chapter on my Delphi 2010 book and was also translated to other languages (French, German, Japanese) over the past few months, as announced in my blog. If you have questions you want me to address, feel free to ask them here on my blog... or live during the session.
All of the details, the links to register, the white paper and the existing videos are on the site: http://www.embarcadero.com/rad-in-action/rest