hello

Has anybody used this GPS navigation system for mobile phones nav4all? It should be something like TomTm… which reminds me to ask about impressions from it as well … The thing is that nav4all is still in a trial period and i can download it for free, but… i don’t have a gps receiver… and i’m not too eager to put money in it if after i’ll be disappointed by all these mobile phone softwares… Which leads to the key question - should i go for a conventional nav system (by conventional i understand the ones that stay in the car), or should i get a GPS receiver with bluetooth and count on those phone solutions…