I thought i'd share our kills on 10man HC Bosses here.
It's non-edited stream material, but the quality is decent I guess (ca. 800x500).

All the Bosses except Yor'sahj and Zon'ozz are with Sound and Teamspeak. Teamspeak is German, so feel free to mute anyways.

If you have questions regarding Boss Mechanics or Tactics used, feel free to ask.

Guild: unplugged
PoV: DK Tank, Raidleader - Newti

Ultraxion
Hagara
Yor'Shaj
Zon'ozz
Morchock