Hey guys, I am totally feeling your pain here. I want to let you know that we are close to understanding the issue and just hang tight (I know it's tough, I miss my ol' 30, too).
Also, I wouldn't recommend cracking your Zune open and performing any surgery or anything. :) Just disconnect it from your computer or charger and let it sit for the time being.
Thanks for being patient everyone!
-Matt
Matt Akers
Zune Product Team
.: This posting is provided "as-is" with no warranties, and confers no rights :.