GPS mapping for Android

to save and review the data from the Garmin 705, use SportsTracks software, and pay for a few plugins especially the power analysis plugin.
Much better than the Garmin software.
I use Bikely to map the route, save the gpx file, and then open the gpx file in BikeRouteToaster and save the generated tcx file to the Garmin. It then appears as a Training Course.
For new long rides I occasionally use the gpx file to 'fly' the route in Google Earth

when you map your route in bikely, do you use auto-routing? and then export to gpx and upload that gpx to BRT and export to tcx?

sorry for the long-winded question. i'm just trying to make sense to the garmin's routing function as well.