100 CS / HELL Diablo runs on p1 / p3, 33 hours 48 minutes, average run just over 20 minutes (I know that's bad, my summonancer is the only char I got that can run him at all) and no Grand Charm, that's all I want, a Grand charm to reroll.
I was running, and am going back to LK for runes, and have amassed a largish stockpile of Pgems in the meantime and figured I'd run Diablo for a while, get a GC and roll it on a one to one with some ilvl 50 GC for skillers when I go back to LK.
The law that states what you are running for will never drop is proving true in my case.
Thanks for listening
Time for a beer.