inputs.text: simply doesnt work us - took chance buying without reviews wish not simply not work usa creates 1 2 minute videos 75 megs creates 2 files one video another guessing gps tracking info playing files supplied software iviewer traveling western mongolia play gps tracking file atlantic ocean west coast africa not track travel speeds direction well not even close accurate seehems 30 40 seconds video iviewer crashes close using windows xp not even start using windows 7 contacted david wu said would contact supplier replied next day said supplier suggested use default settings plan resetting start scratch update review get around far not impressedupdate tried resetting unit used default settings suggested no effect gps still tracked mongolia coast africa made unit useless drove railroad tracks triggered ehemergency recording noticed not going back normal recording turn back got message check sd card find card become corrupted lost recordings card actual accident would not recorded anything luckily not another thing not work red \\lock button\\ not work no matter many times long held simply not lock recordingthe gps problehem definitely software issue not know mirror player something not reading gps info correctly hehemisphere could not find softwarefirmware updates anywhere really wanted work since features wanted