Mark; Select BOTH map segments of each version and send that to the GPS. That way you'll have ver 4 for autorouting and ver 6 for the latest streets. You need to send both versions at the same time. Rich ----- Original Message ----- From: Fourfeld@xxxxxxx To: geocaching@xxxxxxxxxxxxx Sent: Friday, June 08, 2007 10:14 PM Subject: [GeoStL] Re: Another 60 CSx Question Rich or Jack, Thanks for your responses. Originally, I had Metroguide v 4.1 on my PC. I subsequently loaded Mapsource V 6.1 over it. Both versions appear in the drop down menu. I selected the V 6.1 version when I loaded the maps onto the SD card. IF I loaded all the maps again with V 4.1 selected instead of V 6.1, might I get the auto routing feature in my GPS? Thanks for the help. Mark P.S. I'm leaving for the lake first thing in teh morning. I won't see your responses before Sunday evening. ************************************** See what's free at http://www.aol.com.