Location automatic added to Run, and shown on activity map?

Hello,

I have a Garmin forerunner 450, And I heard about a year ago that automatically the location of the run would be mentionned in the activity. This does not work with me, do I have to change some settings?

Also, when I want to view my Activities on the map on the "explore tab", and on the filter I mention "only my activities", I do not see any of my activities on the map.
Do I have to make my Activities public, before they show up on the map?
Would be a shame, as I do not want to make them public, just would like to see my activites "over the world".... :)

1) The default name for an activity is "untitled." It has been suggested that the default name be constructed of, say, the activity type, date, time, and maybe location (e.g., 25-May-2011-running), but this has not happened yet.

2) Try typing in your username, and also delete everything in the location box (which by default says "current map view"). I haven't tested that with my activities being private, but that works for my activities which are public. However, I don't think you'll be able to quite see a world view (which is something I've also wanted). I think you'll be limited to your last 10 activities, and the map can't get too large without causing an error.