Thanks to one of our members for pointing out that we failed to include the Creative Commons "Attribution Noncommercial Share-Alike" license as an option for your projects.  That license model has now been added.

The license essentially combines the "Share Alike" and "Non-Commercial" models.  It gives other users the right to share and remix the work under the conditions that  proper credit (attribution) is given to the original artist(s), that  it is not used for commercial purposes, and that if it is altered or transformed (such as with a REMIX, for example), the user can only distribute the resulting work under the same or similar license.

Navigating the Creative Commons options can sometimes be confusing.  There's a pretty good overview on Wikipedia.