There have been a significant number of changes in merit badges for this year. Also there is a change in the First Class requirements and a new merit badge has been added.
According to US Scout, the following merit badges have changes:
Citizenship in the World
Pulp and Paper
Reptile and Amphibian Study
NEW MERIT BADGE
The following is the address where you can find changes to individual merit badges. It is not an official site, but always has provided accurate info. If you have not reviewed the changes, it is worth a look.
http://www.usscouts.org/advance/boyscout/advchanges06.html It is also in the related links below.
Tina Sansone is the Bellaonline Genealogy editor. Her article is linked below. You might find her site can provide you with a lot of useful information to complete this merit badge