The Techniques page (see the tab at the top of the posts) is now called "Techniques & Troubleshooting", and it has been revamped to include the clearest videos and pictures out there!
Testimonial:
I got this idea when I spotted some mistakes and dropped stitches after I had been knitting for some time in front of the TV. I thought I was paying enough attention to my work, but apparently not. So, in an attempt to avoid starting all over again - and it being the Holidays, I would not see the expert problem solvers of NK for some time - I combed Youtube for some tips, and finally found this video to be the most useful for my problem, and so I only had to undo a part of my work, and not all of it :) Say No to Distracted Knitting!
-Niloo