Can we use previous year Schweser for this year?

Can we effectively use Schweser 2010 for 2011? Since the version for 2011 hasn’t come out yet, should I start reading with 2010? There must be some topics that won’t be changed in 2011 curriculum. What do you guys think?

95% or more of the content will probably be the same. However, unless it’s a big cost issue, you should probably just wait for the 2011 material.