SilverLight
Yet another exciting .NET feature to be released in the near future. Just like the .NET Compact Framework, SilverLight gives you access to a light version of the CLR (officially named DLR, Dynamic Language Runtime), especially the cool WPF stuff, to spice up the apparence of your webpage.
In order to run the demos, you need to install SilverLight plugin from here. (Notice that there is a download for Mac!!!!). Some fun demos:
And here is the Big Picture. I don’t know whether it’s just me: the logo looks very, en, Flashing…