Okay, dude, be really carefull with DXM usage. I once did it every night for 2 weeks straight at does between 700mg to 1000mg. It's a very crazy drug that should not be taken lightly. DXM is a powerful drug that many people take for granted. I'd limit it's use to maybe once a month. I've watched my best friend get addicted to it and almost died quite a few times. I've done it way too many times and only occasional still do, once every few months or so. It's very easy to abuse, if you start doing it a few days in a row, you'll want to do it just about every day. Pretty soon those effects become bad. After so long of doing it, it started making me feel as if I was going to die and I wanted the effects to go away while I was high on it.