Just an update for the aug drop for anyone still interested... I started at 1pm and ended at 10:20pm. I was able to keep all 6 ph's cleared during the entire time and the named only spawned a total of 3 times. On the third named kill it dropped the stone. My "Drawing Life From a Stone" achievement started at 5 and ended at 197 so I killed easily over 200 mobs (including the dwarves and gnomes) before getting it. Just a heads up, but it definitely does still drop.
Rockslide buffs himself with http://lucy.allakhazam.com/spell.html?id=17836&source=Live Shield of Shards, which contains a 1000 dmg Damage Shield. You had better dispell this before anybody starts to melee him.
We had this guy till he rebuffed himself and couldnt debuff it once he did. with all the shammy/war/zerker stuff on it in front of his buff the only things that were getting debuffed were ours. got him to 3% when we wiped. tottaly sucked!
He pop from any giant on the 1st room on the right when you enter (where rasper show him). He pop a lot (jsut kill all ph), the worst problem is the romaer in teh corridor .... who can also be a named adding ;) With a good group that is good xp point you can pull up to 4 rooms and 5 named can pop... Easiest camp i found is in teh corridor at the exit of the room from the zone in so you can pull other rooms also.