I've been looking at a bunch of 2010-2011 SHOs online and trying to make my list of which ones we want to look at. They're all a pretty good drive away, unfortunately. One feature I'm not sure about is the adaptive cruise. It's my understanding that it works on radar. I have a Valentine1 I absolutely can't live without, so I was wondering if anyone here has noticed any falsing or other problems with radar detectors and the ACC when it's turned on. I'm just wondering if ACC is one of those must have features because it seems about half the ones on my short list don't have it.