[BioC] Different RMA expression values in different BioC versions?

[Quanli Wang]

Dear Bioconductor community,

We have been using justRMA to generate RMA values for some time. Recently we 
noticed that the latest versions of R(2.4.0/2.4.1) together with BioC(1.9) 
gave very different RMA expression values. Just wondering if anybody else has 
the similar experience.

Thank you very much in advance for your help!
Quanli Wang