Apple is the most unpredictable company. That has been the case always. They bragged about how easy is to upgrade the iMac G5 back in Apple Expo Paris 2004 on the stage but just a year later, they introduced the iMac G5 iSight, and while the only useful feature it brought was a built in iSight camera, Apple decided to completely change the design, despite making it look a lot similar to the original G5. This design, even though, it has upgradable RAM slots just above the speaker grills(like how apple used user accessible RAM slots in other iMacs until 2012), it sacrificed all other expansions.<br>Apple is the company that can make your computers super accessible, or can make your computers on complete lockdown.