best lsa extraction?

sorry if this has allready been asked but whats the best way to extract lsa? i just got about 100 HBW seeds and i've allready checked erowid but i want the opinoins of people who have sucessfully done it. Any help would be great. thanx

The only one I've ever bothered with is Acid/Base extraction, although a simple Polar/Non-Polar solvent extraction would probably be good enough for most people, when done well an Acid/Base extraction can yield pretty much pure lsa crystals (upwards of 80% purity). Just search "acid base extraction basics" or something similiar in Google and you'll find some good starting points. It will most likely involve a bit of lab equipment, nothing really complicated or hard to find/make.

EDIT: Found http://www.erowid.org/plants/morning_glory/morning_glory_extraction1.shtml Which is a pretty straight forward guide.