First off - let me just say I love the new Windows - thank you for the chance to "play" with it.
Coming across an interesting hiccup: I can't get playback sound on any browser (IE, Chrome, Firefox, etc) from online videos/audio. Nor can I get audio from iTunes. BUT... I still have system sounds and such. I've reinstalled the browsers, Silverlight, and iTunes - all to no avail. Reinstalled the audio driver for the onboard soundcard as well - though I did have system sounds before and after the reinstall.
Hopefully this is not a duplicate question - I look forward to any tips/tricks to resolve this.