Microsoft has unveiled Zune HD, its next generation Zune portable media player. Zune HD is the first portable media player that combines a built-in HD Radio receiver, high-definition (HD) video output capabilities, organic light-emitting diode (OLED) touch screen, Wi-Fi and an Internet browser.Some key new Zune HD features are Built-in HD Radio receiver -  listen [...]Read more about Gadgets, Microsoft Write Guest Article - Showcase your site to an active community of site owners, bloggers, tech experts.Original article: Microsoft Zune HD with HD Radio, OLED TouchScreen, Wi-Fi Copyright 2009. Quick Online Tips. All Rights Reserved.