I've wondered about this myself, perhaps optimum does some calculations comparing fastest and shortest, and tries to combine a little of both, usually for cars, fast is the best choice. On Oct 14, 2011, at 11:11 PM, Jeff Samco wrote: > Hello, > In Navigon, when setting the route profile for travelling by car, I can't > figure out the difference between the Fast and Optimum route settings. Can > anyone explain this? > Thanks, > Jeff > > To change your email settings (unsubscribe, digest only, or vacation mode): > http://senderogroup.com/social_media/email.htm > > Additionally, to unsubscribe send an email to > gps-talkusers-request@xxxxxxxxxxxxx with "unsubscribe" in the Subject. To change your email settings (unsubscribe, digest only, or vacation mode): http://senderogroup.com/social_media/email.htm Additionally, to unsubscribe send an email to gps-talkusers-request@xxxxxxxxxxxxx with "unsubscribe" in the Subject.