I have used Moshi iGlaze case on my MacBook Pro for two years and been very pleased with it (tried all the others). I am now on brink of getting an rMB and wondering about getting a Moshi case for it. My concern is that with an rMBP most of the heat is extracted by the fans so the presence of a case has a second order (if any) effect on cooling. With the fanless rMB all the heat must be conducted through the case, so the presence of the case could have a first order effect on cooling. Anyone using one of these cases or similar? Moshi imply it is fully compatible in the link above and owners on Amazon seem satisfied. Thanks. EDIT...maybe there is some natural convection cooling via slots? if so the Moshi case would have less impact.