The docs team has pushed out 2 great screencasts that may interest you.

Creating an Open Application: 8 minutes of social app goodness
http://developer.yahoo.com/yos/screencasts...screencast.html

Introducing YQL: 5 minutes to learn YQL
http://developer.yahoo.com/yos/screencasts...screencast.html

Of course, these go along with our other YOS resources at http://developer.yahoo.com/yos/

Happy learning,
Robyn Tippins
Community Manager, YDN

**Cross posted in YAP and YOS forums**