I'll have to take another look at Basecamp. I tried it a while ago and never really cared for it. I have been plotting my routes on ridewithgps.com which has a drag and drop route feature that I really like. Unfortunately, they recently upgraded their website to a paid subscription model, so in order to upload right to a garmin unit, you need to pay $10 a month. I don't use it enough to make it worthwhile, but I did find a minor workaround. After you build your route, save it to your hard drive. Then double click on the .gpx file and Basecamp will open and import the route. You can then use Basecamp to import the route into your gps. Works good enough for me.