inputs.text: fast reliable - several gps far fastest acquisition unit one day drove lower deck san francisco bay bridge unit still signal others mio 550 sirf3 belkin gps connected pda navigon 2100 pna cars built factory oem navigation unit 2007 range rover connected htc touch pro performed well may get another ive tried iguidance igo 8 garmin xt google maps simply works love fact uses standard mini usb charging bought data cable ebay use aspire one netbook ive found bluetooth works reliable