Dear all, I normalized some of our affy chips (moe430a) using GCRMA 1.0.0 (under R-1.8.1, default settings) and GCRMA 1.1.0 (under R-1.9.0, default settings), and got different results. Could anyone point out why they are different, and what other majoy difference are there between the two version? Thanks, Caimiao [[alternative HTML version deleted]]