Read about it in here: http://www.renoir-lg.com/general-lg-renoir-discussion/wifi-and-gps/

Long story short, amazeGPS is one that is free apart from internet connection costs, but if you're in the wilderness you'll probably be on a roaming network and not 3g, which means higher internet cost per MB not covered under a mobile internet plan you may have with your operator, check out costs and coverage areas with them.

http://we-travel.co.cc/

That's the one I use. On the Renoir you need to use RC10, as RC11 doesn't work with the internal GPS for some reason. It's not perfect, but they are still working on it

Can you get it runnin`? Because, when I try to put the RC10 as the `manual for KC910` on the page says:

4b. LG KC910 (and others?)
The LG KC910 only allows setting of rights on specific folders. To do this, follow this procedure:
Copy jad and jar from PC to \card\games&applications. From within the phone, move them to the phone memory. Now, in �games&applications�, you dispose of the context menu �Manage rights�.
Here you can easily assign permanent read and write access to any application of your choice.

... the copy \card ... etc. when I go to the phone I don`t see the jar or jad .. what the HELL ! am I doing wrong ?! 

Great now the install work, but when it says `complete instalation in phone` and disconnects an error screen pops up `Authentication failed`. What now? and do you put it in the phone or external memory ? thx in advance ... I feel like a <> n00b 

Been on holiday for 14 days, hurrey ! 
Now ... the soft is installed but! now I need to get there the maps. Been reading some other sites [even german omg] and there they say that I should put the content of the map packs in:
Nach L:\Others\WeTravel\Map die Karten-Dateien Version 10 oder 11 kopieren,
nach L:\Others\WeTravel\Voice die Ansage-Dateien (fem.dt.) kopieren.

.... but if I put the Micro SD[HC] in my card reader it wont show it in `computer`, any idea why ? using win Vista SP1 updated...

There is a program called We-Travel that does that, you upload the maps to your phone, it's a complex thing to install since you need to have the .jad file aswell, plus change the date to 4th jan 2008, I wasnt impressed with the program.