Thanks, Coliseum, for the benefit of your experience with memorization. I do mainly follow the habit you outlined, of memorizing one line until I know it, adding a line and repeating both, and onward.
However, memory has never been a strong point for me. Even in everyday life, memory tasks that come easily to most people tend to be difficult- right down to remembering my address and phone number. I love to memorize verses, but it takes me forever. and I start forgetting the old ones while I'm working on the new. The book I mentioned had a wonderfully simple way of organizing your verses so that you'd be going over them at progressively longer intervals, but would continue to review all of them periodically.
But my tendency is to try and rely on systems and structures, which is okay to a point, except when it leads me to lean on them rather than on the Holy Spirit. Another unfortunate tendency I have is to think that a good system will totally make up for failing to spend enough time on things that are important to me but that can be put off from day to day, like Bible memorization. I very much admire that you spend an hour a day on memorizing Scripture (and it must be great to have sunshine every afternoon! ) Sometimes I do better with this, but lately I'm averaging about seventeen seconds a day.
Jostler, thank you for all the wonderful Scriptures, some of which I'd never thought of in terms of their application to memorizing Scripture today.
And thanks everyone for all the encouragement, it's much appreciated!