This thread is a place where people can come and request something. For example; someone is having trouble grasping the concept of a particular technique or something similar, and would really benefit from seeing something rather than trying to create and image from words on a screen. In this instance the person could come in and request a video on their desired subject.
Please remember though that it can take anywhere up to a couple of days to do the video and edit it to put online. The instructional videos section is located at the top of the videos forum as a sticky.