UMapper's now got quite a few more features, the best one is the (beta) ability to import data in GPX, KML and geoRSS formats. Preliminary mucking-about has resulted in me importing a whole load of my Lake District walking routes from the Memory-Map installation on my lappy. Be warned - it takes a while to load. Later on, I'll get around to adding some notes/markers/lines etc., but for now, WYSIWYG.