Craig Rairdin has a good post on the the challenges presented in creating software with various Bible versions. Even it you’re not tech-minded or interested in Bible software, his post gives some insight into differences in versions of the Bible.

While most people understand that Catholic and “protestant” Bibles differ in the number of books they include in the canon, few realize some of the other differences and how this affects Bible software.

The Challenges of the New American Bible

Incidently, if you are interested in Bible software, MyBible from Laridian is an excellent product for PDAs.