I receive this gp device in mid December of 2006 and find that it work very well . the unit provide accurate direction and with the new SiRF chipset I be able to maintain a signal even in my house . I be a contractor and the main reason I purchase this unit be have the ability to find lumber yard , hardware store , etc. where ever I might be work and this functionality work great . there be two reason that this unit do not receive 5 star : 1 -rrb- even though there be 7 bazillion pous there have be case where large company store have not appear on the unit list -lrb- my local Lowe 's be a example -rrb- . 2 -rrb- several time I have take short trip -lrb- 10 - 15 minute -rrb- and within that time space the unit will still be in the `` acquire satellite '' mode . I have contact Garmin support and they suggest reset the unit . during these trip I know where I be go and do not need the device for direction however if I be rely on the unit to get I somewhere the 10 + delay acquire satellite would be annoying . despite my two note list above I would still buy this unit again and would recommend it . it be accurate , recalculate fast and be very easy to use . in fact it even keep the kid entertain .