Yep, big kudos to Nusse for the Ice Golem molars, another 6 Cerbs a bit closer to Inferno
I started on the Pen. garden quest after getting the ring from Ergo, and must say I was pleasantly surprised with the new and improved (TM) droprate of Fragments of the Source! They dropped about every 3rd or 4th kill, meaning I would get all 35 by the time I have completed the quest, just by killing random mobs I meet enroute (both regular and sided mobs).