To learn the basics of TaskRay dependencies, read the following short-ish tutorial:
Tag: TaskRay
Breaking news – TaskRay layout update
TaskRay, your favorite project management tool, is coming out with a new release this weekend. One of the most noticeable changes is that they are moving the Project navigation sidebar from the right side to the left:

The new update will happen over this weekend (on Saturday, September 5th).
If you want more information, you can attend their release webinar on September 9th (register here), or stay tuned to NTCHelp.net.
If you’d like a quick refresher on how to use TaskRay, they have a bunch of bite-sized tutorials at this link.
Take care, be aware.
Bill