chuckiecow,
Skipping to the next level too soon will actually not be beneficial to you, and can cause extreme overwhelm, from what I understand. I've only been on Awakening Prologue for a little over 3 weeks, but I'm familiar enough with the suggestions by Bill Harris for using his program. He says success isn't measured by how quickly you move from one level to the next, so even if it takes you more than the 4 months to complete Awakening Prologue, it will be well worth the extra time spent.