Studying June 2011 using schweser 2010

Failed June 2010 exam. Thinking of retaking in June 2011. Is it fine that I use my existing schweser guide to study for next year exam ? What are the chances that the curriculum will be different ? Will there be new content added ? I thought the changes will be quite minimal, but just to double check with the experts here, what do you guys think ?

I passed June 2010 using Schweser notes from 2009 and Schweser mock exams from 2010. There will be a few details that change, but the majority remains identical. For sure do-able.