You can stop wondering what exactly is powering the new Zune HD. On the official Zune Insider podcast, host Matt Akers confirmed the rumors: yep, it's rocking a Tegra. No surprise, that announcement came with a heap of praise for NVIDIA's chip, so much so it's almost painful to listen. "So sick, so much better battery life, graphics acceleration. This thing is like a mini laptop in your hand, right, it's so awesome." We'll have to see about that for ourselves (in September, maybe?), but we are indeed encouraged by the news.

http://www.engadget.com/2009/06/19/z...-zune-podcast/