The first was a Bezel Setting Tutorial from Donna Millard. It was extremely helpful in guiding me through the entire process. The detailed pictures and supply directory were outstanding. Definitely worth every penny.
The second tool I used was a demonstration video from Cool Tools on the basics of soldiering. Being a visiual learner, it was great to see the process in motion. Cool Tools also has other soldiering instruction videos available including: Jump Rings, Simple Bail, Chain Ends, and other Silver Findings.
"Indigo Sparkle" features the final bezel design: