Hi King.PA,

Yes, Blood Aura stacks. A lot of people misunderstand it, so I will try to explain. When 5 boxing and having the other 4 auras on you from your other toons, you get your own blood aura (4% health from dmg YOU do) and the other 4 blood auras (16% health from dmg YOU do) for a total of %20. You hit for 1000, you get healed for 200. Blood Presence however, does NOT stack with Blood aura in any way, shape or form. So for 5 boxing, it's best to have all your guys talented to have a minimum of 2/2 Blood Aura (for 20% health return on dmg you do) and be in Frost Presence for the dmg mitigation.

And yes, you are correct. My main is not always the "main tank" and that is on purpose. I specced them all as "tanks" and with very high defense. So, it really doesn't matter which is pulling more aggro, they will be able to take the dmg. On Heroics, my thought was if one is taking too much dmg, use death grip on another briefly while the first is doing dmg and "healing". #2 is taking too much dmg, use death grip on #3, and so on. Between rotations, rune tap, and so on, they should be able to endure through just about anything.

Death and Decay still isn't really all that to be honest. I much prefer to focus on pestilence. That does much more dmg in the long run and is quite a bit easier to get off.

Suicide - I use CAMSTUDIO (Fraps wont work for whatever reason for me) to record segments of 5-6 mins at a time, name them, and repeat. Then I import them into Windows Movie Maker to make one file with audio/video. Then I will upload the final product into Wegame or Vimeo (Vimeo is much faster)