My girl and I just scored maybe .3-.4 of this substance. After reading through this thread and others I was a little afraid and made us dose less. We probably each took about .1, or 100mg, but no more. We were stuck dosing it out with a scale made for grams not mgs. We both felt something very special coming on, but it never felt like it took full effect. Had I allowed us to just dose the 150mg each like the dude intended I think, no I pretty much know, that we both would have had a magical experience. Even at that "just not quite enough" dose I still felt fucking great and look forward to higher doses in the future, 150-170mg maybe. Judging by the stuff that we got. And it felt textbook the way I had read it described. Despite a headache that disappeared the next morning upon taking an ibuprofen I would even say this substance has a nice after-glow. Was wondering if it can be used on or in combination with crystal meth.