Does anyone know how many upgrades for sprint navigation there are? It seems as if whenever I open it, there is always anoher upgrade and I could actually spend all day downloading upgrades. Currently, I am downloading apk 136. I mean, wtf? If that is not unusual and something is not wrong with my phone, how could I download all these in one fell swope rather than having to keep opening sprint navigation to get the next upgrade apk? Just fyi, I have an HTC hero. Thanks for your help, this is really aggravating me.