http://www.totse.com/community/showthread.php?t=2010721 I know it's Totse, and I know Totse's reputation, but JoePedo and stupid noob know what they're talking about.
Lol, yeah, they're always trying to convince me to make heroin. It's got some good links on A/B extractions at the bottom, though.
lool...but you said you were good on the heroin just to show that you know your shit...we all do it though...how often do right xanax(alprazolam) or something like that just to show off...lol