Look, Peed, at this point you are really better off using the search engine for all your dxm questions. That and the other websites out there DEDICATED to dxm usage.
Seriously, being lazy about your drug education is not a good way to start. You have to take it seriously.
Save creating a new thread for AFTER you've educated yourself and honestly can't find an answer elsewhere.
The reasons you are encountering hostile responses is A) you came across like an impatient cock, B) most people think dxm is pretty ghetto and C) you're asking stuff that has been covered many times before, proving you didn't even try to look up any answers yourself.
Not a great way to start!