I have used E-Sword practically since it came out, It is at least as good as Bible study software
costing hundreds of dollars. Some of the resources (those still under copyright) Do, but there are
more than enough modern and older translations, commentaries and dictionaries for in depth study
available for free both at the site, at the Yahoo users group, and various other on line locations.
The base software is "just Rick". But there is a very active user group on Yahoo that produces
modules that are excellent. Including interlinear translations with embedded Strong's numbers.