Browser Button (bookmarklet) - ThisNext
This book makes tree trimming so much easier than usual. It's got tips on everything - picking the tree & putting it up, hanging the lights so they don't look like illuminated spaghetti, a neat list of things you need so you don't have to stop in the middle to go get something. It even has pictures for the kids to color to keep them occupied while you do the tree. The website even has a really good recipe for sugar cookies.
I've owned this little book for several years and find it a great help to get things organized for Christmas. I also like to use other copies for a stocking stuffer for adults and a gift for special people, like the mail lady and the doctor's office recepionist.