I bought this 720 to replace a 720 that kept falling off the dash board of my truck. The last fall broke the plug where the power cord connects. I love the 720 and was lost without it so I bought a new one. The only problem I have is the suction cup on the mount. It seems like it only lasts for about a year. Of course I leave it in the car with the unit attached all of the time and I have a disc on the dash which the mount connects to. I did have an issue with the maps when I first hooked the unit to my PC. I made the seller aware of the issue and they stayed in touch until the problem was resolved. TomTom actually resolved the issue for me with very little trouble. I actually think my issue was my fault due to already having a 720 set up on my PC. But within a week or two I had my 720 up and running with no further issues. I would recommend the 720 to anyone.