Well, seeing no response to my question on the HIMS note taker list, I figured I would give this list a try. Anyway, seeing as the 2011 Sense NAV program is installed on the flashdisk of the Sense product, am I correct in assuming that I may delete the ReplayFiles, RouteFiles, SenseNavigation, Settings and the Sounds folders installed from other versions on my S D card? I'll of course leave the Maps folder where it is on that card. 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.