Sourdough Chronicles - Take 2

Well, after a crazy week, I finally had time yesterday to get back on the sourdough horse (? too much metaphor?).  Anyway, this time I opted for the simplest method, which was to mix 2 cups of flour, 2 cups of water, and a packet of yeast in the container, place it someplace warm and stride briskly away. 
It succeeded brilliantly, at least in this initial phase...

It's ALIVE!  Ahh ha ha ha ha !

But seriously.  I decided to do this yesterday because the oven was going to be going to some degree or another for a couple of hours, and I figured the warmth would do the starter some good.  It seems to have worked, at least at this point.  We'll give it a couple of days and see how it looks then.  But anyway, sourdough, at about 75%!  Keep your fingers crossed...