I find different forms of media to be a terrific avenue for continued education in almost any discipline of social work you can think of. I have a standby group of social work podcast in my podcast subscription at all time. I am sharing links to a few of my favorites that provide the listener with a breadth of knowledge and information. You can subscribe to podcasts at I-Tunes or other podcast platforms.
http://www.insocialwork.org/ Great podcast for all social work concentrations.
http://dawnfarm.libsyn.com/ Focuses on addiction, not the best audio but fantastic speakers.
http://www.thetraumatherapistproject.com/podcasts/ Seriously over 250 episodes on all things trauma.