There are fairly simply ways to prep the opana ER IV. But, you are right! you don't just add water to it. Snorting is just fine. Again, over at opiophile there are stickys on how to's to bang opana ER's.. I know many people that do it successfully. One time, I put the whole pill in a syringe and waited over night. It worked great for the person that shot it. But the isopryl alcohol prep is probably the best way.