I'm stealing this post from Tim Ferris. Rolf Potts travels around the world while packing "Ultra Light" 6-weeks traveling through 12 countries with no bags.If he can do that, you can get ride of a few things around the house.
If your interested in Rolf and his story, I highly reccomend his "Do" lecture. It's inspirational. Time is our most valuable asset.
PS: If you like that lecture www.dolectures.com is a great place for insiration. Sometimes I frequent these talks at lunchtime to get my mind off of work.