Instruct: Classify a given review as either positive or negative.
Query: Worst Technical Support Ever

I bought my Navman ICN 510 in 2005. 3 months ago I decided to upgrade the maps, because even for 2005 the maps were old.I bought the software from Navman Australia, because I couldn't find it here in the US.After 3 months of constant calls and e-mails to Navman I still cannot update my new software!!! Unbeliavable!In the mean time I bought a Garmin 250. I didn't buy it in 2005 because I didn't know that Garmin was the best brand. I can tell you, my Garmin GPS is easier to use, comes with all maps from US and Canada and has a better interface. You just plug it and use it!If you are wondering if you should buy a GPS, don't buy Navman, buy a Garmin GPS. http://www.amazon.com/Garmin-n%C3%BCvi-3-5-Inch-Portable-Navigator/dp/B000NW0Y9W/ref=pd_bbs_sr_1?ie=UTF8&s;=electronics&qid;=1204621036&sr;=8-1