This just in from the legends over at http://dulfy.net
"Hey everyone, I compiled this guide here based on my guild's PTS raiding experience from the past few weeks. I know it is always fun to going in blind (and I strongly encourage you to do so) and figure it out yourselves but in case you are stuck on a particular boss or have trouble with a particular mechanic this may help!
Included are written strats for all of storymode bosses and first two bosses of HM. More HM strats will inc as we defeat them on live!"
- The Withering Horror (SM & HM 8m)
- Ciphas, Heirad & Kel'sara (SM & HM 8m)
- Operator IX (SM 8m)
- Kephess the Undying (SM 8m)
- The Terror from Beyond (SM 8m)
Thanks for the guides dulfy!