Black cooling vents go all around the front, top, and back crowding a thin aluminum strip going down the center. Both elements are sandwiched between aluminum side panels.
Cut outs for CD/DVD trays instead of flapping doors.
Both sides flip down to reveal innards. Instead of an obvious latch you disengage, you simply slide the aluminum side panel foward about a centimeter and then fold down. The right side folds down to expose the motherboard, CPU, RAM and PCI expansion while the left side folds down to expose the vertical hard drive bays, 4 in total. The 2 CD bays have access to the mounting screws from both panels.
Here are the pics.