I don't know, I got some 45x and when I smoked it, I felt like I was entering the real 'reality' and the world we live in is a big joke. It was sort of depressing but I felt better about it the next day. It did suck though because shortly after the trip, it just got real unpleasant, I was sweating like crazy and ended up throwing up and passing out for the night.

Also, has anyone tried kratom? I got my salvia off that famous internet auction site, now I get spam from the seller and kratom is one of the products. From what I read on erowid.org, it sounds like it can cause some bad experiences. I think these substances are legal for a reason, they are not for RECREATIONAL use!