Added some additional links to the resource page. Hope to add more soon. If you know of some free resources to help other brothers and sisters grow in their understanding of the Scriptures, and walking with the Lord please feel free to comment and I will consider them for addition to the resource page.
eStudySource. This site provides premium resources for the e-Sword - Here
e-Sword users has a plethora of free tools add-on's and hard to find commentaries to add to your e-Sword toolbox. - Here
Bill Mounce has a number of resources ranging from flash summaries, video lectures, iPod downloads, and study guides. Most of these correlate with Mounces Basics of Biblical Greek textbook and workbook. Either way, it is very helpful - Here