Right now I am interested in the CSS class, for making a layout from scratch. Later on, I plan to go through the material for S2, too. But since my CSS experience is minimal (changing colours, fonts, border sizes etc, nothing to do with the structure so far), I'm going to focus on CSS first. Maybe I'll need to downgrade to Simplified CSS, depending on available time and brainjuice, we'll see. So excited about this. :D