I just boot up my Fedora 17 Live USB on my wife desktop computer which is equipped with a Genius FaceCam 315 series. Its a pretty nice webcam that affordable in term of price and quality. The good thing is that Fedora 17 automatically detects Genius FaceCam 315 and can use it on bundled Fedora 17 application such as Kamoso. I don't need any driver in order to make Genius FaceCam 315 works with Fedora 17. It just works. :) I love it.
In case you need the driver for this Genius FaceCam 315 for Windows 7, you can download it from this link.