NavTrac RTV10 is a new portable navigation device that features standard turn-by-turn guidance, GPS tracking, and a two-way messaging function. It's nice and all, but the price is just too much for a satnav device: $599 with a monthly subscrlption fee of $39.95.
Other features include:
4.3" touchscreen display at 480 x 272;
Built-in speakers;
4GB internal flash memory;
64MB DRAM;
SiRF Atlas III GPS module
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