Tom, How does Bryant Lab's pricing on Glycin compare to Photographers Formulary? I had thought that Formulary was the only current supplier of Glycin today. It is nice to know that an alternative exists. I have been intrigued by Glycin based developers for some time but haven't taken the time to explore them. What characteristics would you attribute to them, considering your limited experience at this time? If you have used Michael Smith's Amidol formula and have the opportunity to try 130, I would appreciate your thoughts on the comparative merits of these two developers. Thanks for your work on this.