I ue the cell phone app for Gale's Traverler resources. Search the app store for Access My Library--the green icon is for public schools. If your state and school do not show up the first time, call Gale Cengage to be added to the listing. You use our PW one time to access it.
New Traveler portal=
http://www.library.arkansas.gov/libraryDivisions/travelerAccess/Pages/default.aspx
I also pay for Opposing Viewpoints and CLC (Contemporary Literary Criticism) from Gale.

http://www.dawson.dsc.k12.ar.us:80/TeacherResources/WhatsFreeThroughADE/tabid/157/Default.aspx

New portal how to video from Shirley F at ADE:

Use the Arkansas Traveler Portal (no password needed) to get to Britannica. http://www.library.arkansas.gov/libraryDivisions/travelerAccess/Pages/default.aspx

I made a screencast to show the steps:
http://www.screenr.com/FgGs shorter version

http://screenr.com/ygGs 2:27 version

Screenr is a free app with lots of possibilities for your wikis and in your training sessions.