GPS Software help/advice needed

[rosystreasures]

I will be getting the Archos 80 G9 Friday (2/3/12). I am trying to find an easy to use GPS Navigation Software which gives me turn by turn spoken directions, routes for bike, walking car, easy to use UI, free uppdates, detour feature, traffic would be nice...

I mostly travel between Cali and Nevada.

I am very used to the software from the Garmin Nuvi.