Casio introduced the Exilim EX-F1 at the CES 2008. The Casio EX-F1 features the world's fastest burst shooting performance. It ships in Japan end of March.
LetsGoDigital attended Casio press-event in the Netherlands and got some time to test the EX-F1 hands-on. They published a couple sample photos and first hand impressions.

Quote from the report: "The Casio Exilim Pro EX-F1 has a solid feel and a perfect hand-fit. There are two ways of zooming in; through the multifunctional ring on the front and through the zoom controller around the shutter button. Manual focus can also be carried out by the multifunctional ring. When you use the ring for zooming in, you will notice a delay in response, meaning; zooming is noticeably delayed. This is not the case when using the zoom controller."
Read the full report on LetsGoDigital.