Freely you received, freely give!

I have been blessed by a free Bible commentary software called E-Sword, so I want to give you the link: http://www.e-sword.net/
E-sword is called "The Sword of the Lord with an electronic edge".  It's a very useful Bible study tool, and it is completely free.  It has got a whole lot of Bible translations,  including the classic languages Greek, Hewbrew and Latin + many modern tongues, in addition to some dictionaries and classic commentaries.