Just thought I'd throw in a couple of suggestions of what I would like to see in a future ATV (Black) Flash update.
1) Apple has removed the ability to set multiple speakers on the ATV (Black) so I can no longer stream music to all of my Airport Expresses from my ATV (Black). I'd love to see the Multiple Speakers functionality added back to the new Apple TV.
2) I have a .mac family pack and everyone in my family has their own unique Apple ID. The ATV (Black) only allows one active Home Sharing connection account at a time. It seems that each family member has to login to the Apple TV every time they want to access their iTunes account. I would like to see the ability to add multiple Home Sharing accounts that can all be accessed without having to login each time.
Thanks for listening!