Cleared the first two 5 mans on heroic, but as the description on the youtube video says, there was some issues with the server so I had to redo PoS on normal to get my quest done (after clearing it twice(!) on heroic in the same lockout period (two of the bosses respawned somehow when the server reset)).

Anyway, here is my video of my kills of Forge of Souls (thats I call the last boss in FoS, regardless of it's actual name at this point), Forgemaster Garfrost and Ick & Krick in PoS.

http://www.youtube.com/watch?v=PWjBaGYwEN0&hd=1