Conclusion: A great value for a full-featured turn-by-turn GPS navigation system.
Pros: Full-featured, voice-prompted turn-by-turn GPS at a great price. Highly configurable screen with large choice of overlay data elements. Rechargeable internal batteries. Screen visible even in bright sunlight.
Cons: Fewer routing options than in competing units. Use of SD card to play MP3 files seemed to slow down GPS functions.