Got all the goodies in today - IRC 600mw 5.8, IOSD Mini, plug-n-play cable, 7 ch Black Pearl... There was absolutely zero instructions with the plug-n-play cable - I've got this far and it all makes sense - except for this one cable/plug. Please take a look and let me know what I'm missing here. Yeah, I know it's something obvious as heck, I just don't see what it is. (it appears to be power to the VTX. I'm also installing the H3-3D now as well - if it were already installed and working, this might make more sense to me, I don't know.