Following the Truth has 10 great tips on improving our praying of the rosary.
I love #6. Can you imagine your husband or wife honestly thinking, "I wish you wouldn't tell me you love me so much." Neither can I. Somethings are worth repeating. We can never tell our infinitely loving and merciful God that we love Him enough. And reaching out to Christ through Mary, his mother? I don't think we can do that too much either.