Along with what Mike and Travis replied with... Do you already have 20 of each in your inventory? I didn't realize we were capped at 20 for those until I found they weren't dropping for me either. If that's the case, visit Vance (the arrogant bitch on Mercury) and build the Concentrated and Advanced with what you have. Shortly after, I found that we are also capped at 3 each... Concentrated Radiolarian Cultures, Advanced Paradox Amplifiers and Fossilized Hermaion Blossoms. Plan accordingly. ;) [spoiler]How many books have YOU written about Osiris?[/spoiler] [spoiler]I actually said out loud, "none you arrogant c*ck sucker, I was busy finding him!" :)[/spoiler]