I have successfully chsnged the trackstyle for downloading.
Once the track has been downloaded I cannot change the style.
I have tried from the X-plorer window (screen attached) by pressing the "S box line" icon. This gives awindow which allows me to change the actual line - outline and filler. I apply the changes then view in the map. Nothing has changed. I do not get a window alowing me to change the caption details. Once I have used this function I can no longer access it for that specific track.
I have tried from the map window. Again I only get a window to change the actual line and again the line does not change.