http://maps.google.com/maps/ms?ie=UTF&msa=0&msid=211397427314534669109.0004b5d774f9315e659c0
click edit, then right click the map and select 'add a placemark'
that should work.
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Love is better than anger. Hope is better than fear. Optimism is better than despair. So let us be loving, hopeful and optimistic. And we’ll change the world.