Same old, same old.
Here is a sample test.
August 5, 2011: Here are some new ideas we have used to create fresh yogurt: - we finally tried using gelatin to help thicken the resulting yogurt. The good news is that the yogurt was thicker than normal but the bad news is: + that the gelatin we used must have been stale because it had an off taste to it. Perhaps using a flavored package might result in a tasty flavored yogurt. + the yogurt would not strain well to make Greek yogurt. - Also, we tried making double strength powdered milk and using that for half the dairy. This worked out very well.