I'll be watching this post. I tried a dry lube for the first time the last time I cleaned my cross bike, and I don't think I liked it - I had a lot of "clicking" and "grinding" when I rode. I did wait to let it dry, too, and put on a second coat as per the instructions. After a couple miles, I got off and added some prolube for fear I would break something.
Again, maybe I did something wrong, or was supposed to do something else......