I live in a lovely new house but it is utter chaos most of the time since I cannot get rid of my clutter. I am a real pack-rat. I bought an Idiot's Guide about organising a couple of years ago. I loved it so much I even gifted a copy to my best friend. I must start looking at it again. I am sure it will help me with this plan.
I also subscribed to FlyLady for a while ... it was a bit overwhelming for me but I am sure it works for millions of other families.
I do like OrganizedHome.com though and I have followed through with Organized Christmas three years in a row!!