Is one step the same as oxyclean?
In the same family, but different.
I was just sent samples of 3 products from Craftmeister, a part of the company that makes BTF iodophor. There are keg and carboy cleaning tabs, powdered alkaline brewery wash, and powdered oxygen brewery wash. I'll report after I have a chance to use them. You can check them out at http://craftmeister.com/
I got that same sample pack Denny. (made contact at last years NHC) IME the ABW works just a little better than PBW. And a 40lb bucket delivered is only $120 vs $220 for PBW. I just ordered my second bucket.