manage in the days before the internet?
I've just produced a study on the sabbath for the meeting here. 10 years ago I'd have needed a room full of books and hours typing. Now I can cut'n'paste scripture straight into my notes, extract 'rules' for Sunday practice in the 1800s and obtain a detailed explanation of how a strict Jew has to handle the sabbath in the 21st century.
Fantastic. I just need a cheap PC, broadband and a careful eye on the quality of sources.
And if you don't know the site Biblegateway is just a Godsend.