On a different thread, Andrew posted this:
What are some of good commentaries on Ephesians that are available online?Here are some free online commentaries on Romans for any who may be interested:
Links and Downloads Manager - The Epistles - An Exposition of the Epistle of Paul the Apostle to the Romans -- John Brown of Wamphray - The PuritanBoard
Links and Downloads Manager - The Epistles - Commentary on Paul's Epistle to the Romans -- William S. Plumer - The PuritanBoard
Links and Downloads Manager - The Epistles - Commentary on Romans -- John Brown - The PuritanBoard
Links and Downloads Manager - The Epistles - Commentary on Romans -- Robert Haldane - The PuritanBoard
Links and Downloads Manager - The Epistles - Commentary on the Epistle to the Romans -- Charles Hodge - The PuritanBoard
Links and Downloads Manager - Exegesis - Matthew Henry's Commentary on the Whole Bible - The PuritanBoard
John Calvin's Commentary on Romans | Christian Classics Ethereal Library
John Gill's Exposition of the whole Bible.