Product review (5 stars): Stealthy
I purchased a SS GE Profile refrig/freezer in 2002.  The refrig was super quiet, except when the IM-4 icemaker cycled.  The IM-4 could be heard from the next room.  After having a new floor installed, the contractors must have damaged something in the rear of the icemaker (pump).  I replaced with the new IM-6.  After checking my connections and looking for puddles, I had to continue to look inside the freezer to see if it was working.  The IM-6 is so quiet, I could not hear the cycling.  The only sound that was heard was the ice dropping into the empty bucket.  Finally a quiet ice maker for my quiet refrigerator!  Good job GE.