I bought this unit a few months ago and can't seem to get proximity alerts working and I have it turned on. I found the link on the Garmin site on how to do it: http://www.garmin.com/garmin/cms/sit.../searchsupport It shows a file E85_Final2.csv Is this just a file garmin made up for instruction purposes or this an actual file. The instructions say to use Manual but then you need to locate a file. I could not locate a file with this name. Thanks.