A new option just popped up last week. CoPilot entered the andoid market and released their GPS navication software for gphones.
http://www.alk.eu.com/copilot/android/
Pros:
- $35 ONE TIME LICENSE (US. . different pricing in UK and EU)
- Real clean, top notch UI with a ton of features.
- Maps load on SDCard
- Maps stored locally so no data connection required when driving.
Cons:
- Horrible setup instructions. . .ok no instructions. . .just trial and error install.
- Laggy touchscreen input when it first starts.
- Map downloads directly to device can be slow (and require a WiFi connection).
- Map dowload to pc and transfer to phone does not appear to work.
I would give it a 3.5 out of 5 stars personally. It's a MUCH cheaper alternative to telenav and frankly a better UI. Just gotta get past some of the cons mentioned above.
Joel