I just created a group to further expand the discussion about this blog at http://groups.google.com/group/8th-habit. I hope you can join and share your thoughts.
The biggest challenge in juggling several projects is being able to focus. This not only takes serious thinking in the evening as you thought of what should you should do the next day. But it also needs follow-up in the morning and lunch time. At night, evaluate how you did that day and think through for the next day.
I know this is easier said than done. I hope being able to muster enough discipline and determination to get this done.