Hello, I'm also having a problem with the compare window. I click on iSphere, then Compare Source Members. I click on the radio button for Open for Edit. I enter the info for my two source members. It brings up the two members and lets me copy from one member to the other, but the save icon is not enabled and when I exit, it does not ask if I want to save my changes and the changes are not saved. I'm using RDi 9.6.0.6, Implementer 12.4 and iSphere 5.2.6.r. This has worked for me in the past, but...