Stephanie's Sourdough Blog
The story thus far:
I've used the starter recipe here  and gotten myself a...blob. Nothing but a blob. It doesn't do much, isn't very entertaining, and I can't bake bread with it. However, it smells VERY nicely sour. I don't want to give up on it yet.
I fed it with 1/3 cup of white flour and a little under 1/4 water today. It is the consistency of thick paste.
So as I said in the tutorial thread, if I don't see action by tomorrow I'm going to feed it with 1/4 cup rye flour and 1/8 cup water and see what happens.
I'll keep things posted here so that I don't take up the other thread with personal experiences. :)