(Update from The Register May 29) Palm Pre plays nicely with iTunes.
See more D7 video here. Here is another interesting one, for instance, Microsoft new search engine “Bing“.
Interestingly, I found both in the case of Palm Pre and Microsoft “Bing”, they have product guy does the demo. Obviously the executives are too busy to learn to use their own products (I just hope they are not using their competitors’ products though 🙂