A couple others have mentioned it, but I also love the look of the Coolermaster Wavemaster (Silver).
http://www.newegg.com/Product/Product.asp?Item=N82E16811119023
It's the case I own. It's even more beautiful in person.
Pros:
Great look.
Entirely Aluminum.
The entire case acts as a heat spreader.
Swap out the top I/O port for the fan mount, replace the fans with something with even more airflow and this thing has incredible cooling power.
Sliding, removable motherboard tray.
Cool Blue LEDS on the front.
Thumb Screws for left and right removable side panels, motherboard tray release and slot covers.
Optional window panels available.
Cons:
The door hides any cool external HDD bay mods you might want to install and may not close with some bay mod designs (large knobs) when installed flush.
The front two fans take some effort to access (top of the pair requires phillips and allen screw removal, bottom of the pair requires removal of the entire bottom half of the face plate which requires at least 4 more akward to remove screws).
No removable drive cages.
No front USB/Firewire/Audio etc... Add in mod cheap and easy, but need to leave the door open to use them.
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Overall a solid, attractive and roomy case with good airflow. Has a couple annoyances that prevent it from being perfect, but if you are aware of the shortcomings ahead of time it's a great case and to me one of the best looking.