Got the Innovation 7000 articulating arm today. Two hours later (including a trip to buy another torx wrench after mine broke), I discovered that my 24" iMac is too heavy for the damn arm. I bought it on a recommendation from someone else with a 24" iMac so I don't know why it's not working. Regardless, I tried putting it back on the stand for now. Guess what? When I tried removing the torx screws again, my new torx wrench broke. So my only solution was to stick it back up on the arm and let the iMac rest on the desk. My question is, since the arm isn't holding it up, the entire bottom side (where you access the memory and where the built-in speaker is) is resting on the desk and I was wondering if there are any air intakes there for cooling. If so, I figure I may run into a overheating issue. If not, good because it will probably be this way for a few days until I feel like buying another damn torx wrench to put it back up on its original stand. I'm writing this message on my 24" iMac with the bottom ports blocked so someone please tell me quick if the iMac has intake ports on the bottom. Also, will a message pop up if it's overheating so I know?