I'm on a 595LM and have my route all set from Los Angeles to New Orleans on ITN Converter. When I export on ITN Converter and import to BaseCamp to transfer it to the GPS, all I get are the waypoints for this route and straight lines to/from each one. No biggie, I'l just fire up Basecamp and manually put in my waypoints and hopefully I'll get a similar route. I'm avoiding highways, tolls, the usual stuff. So, I created a new trip in Basecamp, set the starting point in Los Angeles, ending point in New Orleans and hit calculate, hoping I could put in the rest of the waypoints once the initial route was created. Basecamp is taking dozens of minutes to calculate this route. I'm going on half an hour already as I type this. Am I doing something wrong? It seems that Google Maps can do this in 3-5 seconds where as Basecamp takes forever.