Oh thanks you guys for the contributions, I guess I have a choice to make: Things I have noted...
1. Waze - I see seems to be very cool and idea of a free LIVE traffic update, and it seems pretty upto date, looking now from my PC at the moment and the CONS, not many users and the roads are far from what´s on the ground (my street is not there), understandably because its a new service and relies on people that use the software, which are still few in SA it seems. The other thing it goes over the air to update other service and if this uses some sort of http upload, then I´m back at square 1, AVOID data usage. but a very cool and promising app I´d say.
2. Ndrive looks cool €59.90 sourthen africa maps - very cool I downloaded it from the android market place and it says there´s a 7 days trial but you have to buy I dont see a way, I will get the maps just now. I already download funny voices, and additional languages which is something I like as my phone is not even in english anyways (zulu also available)
3. copilot €35 in cost for sourthen african maps - seems quite cheap and people seem to recommend it here. damn no trial version. Can anyone tell me if the picture below means: there are no camera alerts, lane assist (ok maybe not so important) but ClearTurn isn´t that some sort of accuracy on turns?
coPilot Southern Africa maps
4. Does anybody have a comparison of these features for nDrive? I would really aprreciate it.