BurnOutPC.com has just posted a review on the Antec Sonata III 500 Case

Antec has really done it with this case. This is the first case in a long time that I really enjoyed using. I'm actually thinking of using it permanently. The case is very silent, it eats vibrations for breakfast because there are none that I can hear. The front door keeps the ugly drives away from sight and its lockable too. The sidepanel is easy accessible and the room inside is just sufficient enough but could be a tad bigger. The included powersupply is silent yet powerful enough to keep the juice flowing to your hardware. In the end, this is a very nice case with excellent built quality.

Antec Sonata III 500 Review