I was just looking at the contents of the GPX files in the internal storage area of my Montana. A lot of them have built up over the past 14 months. Some only have a couple of waypoints in them. I was wondering if anyone has ever gone to the trouble of combining tracks and waypoints into fewer files? It could be done with Mapsource and I guess Basecamp. But it would be a chore and is it worth the trouble to maybe get some better performance at startup? Another question. I noticed on my last ride that the current track was only overlaying my planned track for maybe a mile or so. I don't remember this happening before. I did a brief look for some setting I might have changed, but couldn't find any. It was interesting that in one part of a ride we looped back to a place we had been earlier in the day. The Current track was visible in this area. Any insights?