Got the module 1 books from BGS on Wednesday and basically plan on using the daily 1hr commute to and from work to read over the material and then about an hour in the evenings making notes and working through the examples. Then at weekends I'm planning on doing 3-4 hrs each day. I think the main thing is to take each module at a pace that you can keep up to retain the info. But then again I've only just started and might re-think my study plan further down the line!