Schweser CFA Level 1 material material

w1977

Hi everyone, here's my situation:

One of my colleagues passed the CFA Level 1 exam last year (2010). He still has his Schweser CFA Level 1 materials he purchased in 2010 to prepare for the exam.

I plan on testing for June 2011. I wanted to know if anyone is aware of any differences in material content from the 2010 and 2011 Schweser prep material? Thank you guys for your time.