Syllabus Change from Dec 2008 to June 2009 in CFA L1

CFA Level I
#1

Do I need new Scheweser books for June 2009.Won’t the Dec 2008 Scheweser notes work. Can somebody point out what’s the change in syllabus.

#2

You should be able to download the new syllabus from the CFA website and compare the topics.