So for Escort's 9500ix software update, you have to use Windows. Zero Mac support. No problem as I have VM Fusion running Windows XP. I install the software in Windows without problem. When I plug the detector in, Windows will not see any USB device. However, the Mac does see it and lists it in the System Profiler. I assume that I need to un-mount the detector in OS X before Windows (via VM Fusion) can see it, yes? If so, how?! Thanks y'all!