inputs.text: software needs upgrading - bought unit 169 good price compared units magellan garmin tomtom 3v106 multimedia features pda thats not bought liked fact instantly usable box right got attached mounting bracket perfect fit car message switching first negative message check box dont show checked message came no matter every time switched unit shortly installing unit gps would report 11 satellites showed accurately speed gps position gps screen switching map view somewhere california switched unit went message went gps screen showed 11 satellites took seconds time switched map view showed right touch screen works better ever used rendering 3 included telescope styli rather useless also didnt need manual choices options display switched 3d 2d mode none shows street names around sometimes 3d mode shows street names somewhere neighborhood not ones directly around hard understand unit knows streets guide doesnt show beyond voice directions accurate loud enough lack details limited \\take right\\ \\take left\\ depending fast going highway close east west exits taking turn becomes lottery game better know going go extra miles rerouting feature works amazingly fast unit got confused lost least come new route within seconds actually like unit close want however thrown market annoying glitches without would give 5 stars