I've been looking for an offline Map program where I can basically store the cache of the entire area I live in (Bay Area). Unfortunately, Maps Offline looks like it only stores your cache for the streets you've viewed up close...so do I basically have to scroll through all of the Bay Area in order to store it? Weird. Help? Are there cache's I can download online for entire areas? Also, if I have the cache installed and I try to do directions offline, as long as the streets are stored in the cache it should give me proper directions, right?