Yep, I called an old S-W rep friend of mine and he along with the S-W store salesmen both said the news of Nitrogen is going around the industry here (10 years after the Europeans of course) and we will be seeing more of it out there. Some shops are using it already. From what the S-W guys were saying they have only heard the news, no first hand testing yet. And, the pricing is just out of sight at this point only the high end shops are targeted. But it sounds like it is on the way!