The USCIS website has a series of resources on the new Naturalization test.
Most importantly, who has to take the new test? From the website:
- Applies BEFORE October 1, 2008 and is scheduled for his or her naturalization interview BEFORE October 1, 2008, he or she will take the current test.
- Applies BEFORE October 1, 2008 and is scheduled for his or her naturalization interview AFTER October 1, 2008, he or she can choose to take the current test or the redesigned version.
- Applies AFTER October 1, 2008, he or she will take the redesigned version.
- Is scheduled for his or her naturalization interview AFTER October 1, 2009, regardless of when he or she applied, he or she will take the redesigned version.
There are also study guides for the civics, reading and writing portions of the exam.

