Do not buy this POS GPS reciever. Just came back from a trip and this thing is the most unreliable POS I have seen. Granted I havent had anything else but Just when I needed it the most it loses signal. Right before I would need to turn it would lose Sats and then I would be like WTF!. Luckily I had a trusty old fashion paper map. I need the most reliable dash mount antenna thats out there. I hear the Sirf star iii sp? Is pretty good. Please advise. Also I drive a 2005 nissan maxima. My guidance was Iguidance 2.1.3 and also delorme 2006. Delorme 2006 sucks as well. Advice is appreciated
