I have a HD7 that i recently had to ditch my data plan unfortunately (i start to twitch during the day sometimes now 
can anyone tell me how functional (if at all) the aGPS chip will be to me w/out a data plan on this phone? obviously i'd need to be using an app that supports offline maps (I know Navigon is releasing their app for the US this fall that will have full US Maps).
i guess i'm curious if its even worth trying or if that assisted part of the chip is that crucial to accurate positioning/navigating. hoping i'm not screwed out of another great feature !
thanks for the help
can anyone tell me how functional (if at all) the aGPS chip will be to me w/out a data plan on this phone? obviously i'd need to be using an app that supports offline maps (I know Navigon is releasing their app for the US this fall that will have full US Maps).
i guess i'm curious if its even worth trying or if that assisted part of the chip is that crucial to accurate positioning/navigating. hoping i'm not screwed out of another great feature !
thanks for the help