So I had this Nokia E5 long time ago, and it had a great navigator - offline use, voice navigation, traffic mapping, etc. In that navigator you only had to download the map once and you'd no longer need to be online to see it. Now I have an HTC Desire C, and the navigator as far as I can tell needs a network connection, so basically what I'm asking is, is there a similar navigator for Android? I can find a lot, but nothing really good.