This is the sourdpough bread I make regularly. Follow the "stretch and fold" and shaping videos closely.
Very good video to watch and learn the procedure from.
A good video tutorial for shaping a sandwich bread which I will be adding later:
There seems to be a lot of info on scoring here, though I haven't had a chance to go through the article yet. There are some videos on the bottom as well
Here are the search results for "video" grom the fresh loaf:
Lots of good videos!