I added articles/references used in papers already submitted (the "bare minimum") to both Endnote and Refworks yesterday.  I will add additional articles I discovered/read as time permits. And, of course, I will update Endnote and Refworks when I prepare new papers for the course.

Did you see my paper on selection of a reference management software? I selected Endnote but ended up using both Endnote and Refworks.

Paper: Selected Topic Areas and Reference Management System for Literature Review course

http://www.slideshare.net/FahmeenaOdettaMoore/moorefbtm73001

(There is a section on Selected Reference Management System at the end)

I even created an amateur video on how I transferred data from Refworks to Endnote for that assignment:

https://www.youtube.com/watch?v=D8FT1WyHKOc&feature=youtu.be