Naren Karattup (our product manager) and I did a webinar two weeks back titled "Bringing C++ to Vista: Leveraging Your C++ Code-Base to Create Native Windows® Vista™ Applications". If you missed it, you can now see it offline here. From the webcast link "We recommend the following operating systems: Windows XP SP2, and Mac OS X 10.4". Sigh. Nevertheless, once you register, you should be able to see the slides.