Can you get like Navigation software like tomtom on sony k850i

Hi,i have a k850i with a 2gb memory stick,is there any navigatiion sofwtare like tomtom which will work on it?

 

The only thing i got was nav4all
it worked if u had bluetooth gps
try it and see
http://www.nav4all.com/site2/www.nav4all.com/index.php

 

What's bluetooth GPS?My phone has got bluetooth technology

 

The GPS unit is needed to track the satellites.
The phone uses the bluetooth connection to to communicate with the GPS receiver,this then gives you the turn by turn directions.
Probably cost around £50 for a sirf star3,look on ebay under "bluetooth gps" or try here http://www.mobilefun.co.uk/cat/K750i-GPS.htm( same for 850i)
Hope this helps,but if anybody knows of anymore navigation programs,let us all know lol