I shoot all my panoramas with a Fuji S2 Pro, and I am really happy with that camera. It's starting to show it's age though, so I have been eagerly awaiting a new Fuji camera.
The S5 Pro was previewed on Photokina. It looks suspiciously like a D200, but has Fuji's SR pro sensor technology in it for additional Dynamic Range. The resolution sounds a bit low though, at 2x 6 Mp. Apart from D200-like features such as WiFi connectivity, Fuji's Face Detection technology seems an interesting addition for checking image sharpness.