I have a Casio and it is fantastic as well as easy to use. The output is in MOV (Quicktime) format. I sent Yoda a couple of swing clips of my son but unfortuantely his PC would not play them. I have no problem playing them in Quicktime 7.0 or V1 software.
You can find samples on Youtube such as this golf swing
That is great! Were did you buy the casio camera and do they have a good price?