Has anyone tested using one Precision 60 camera with two SX80 codecs?  I have a Black Box RJ45 A/B switch for the control switching but it doesn't appear to work.  I tried having only one SX80 powered on at a time.

Does the DX80 supports any USB microphones?  I have a customer who wants connect an external microphone to a DX80 because he wants to be able to mute the mic without having to sit within arms reach of the integrated mute button.  I don't think the TR...