Now ancient Antec Sonata II. Came with one of the notorious batch of squealing 350W Antec PSUs they fitted into these cases as a package - it got worse over time so I returned it and Antec sent me a lovely 550W unit which has lasted well.
Great case. Quiet, flexible, good looking, not overpriced. No intention of changing it at all, especially as my mobo only has USB 2.0.