Live Stream Camera?

[X-ponent]

I was wondering if anyone would be able to recommend a camera for live streaming. I have been looking at purchasing the Fuji F601 (I could do with a digital still camera, but its not essential), which does 15fps VGA with audio, however, as the main interest of the stream would be its audio content, I am concerned that the quality of its internal mic would not suffice. Are there any cameras with a audio line input, or would I need separate capture of audio and video, if so what hardware can people recommend and how do I sync, or can anyone vouch for the quality of the F601 or its predecessor the 6900Z? Many thanks in advance.

[ps]

Consider an osprey video card instead?
http://www.viewcast.com/products/osprey.html

Then using with the Windows Media or Real encoders you can use your PC to do the encoding for you instead of getting a camera to do it. This way you can get a camera that is more suited for doing what camera's do i.e. making video, rather than encoding streaming stuff.

PS