maybe it isnt just the house that might be new, but maybe even the street. my street isnt on it. at the rate new sub divisions go up in socal, i would guess there are MANY MANY streets/houses that wont show up, or business's etc. i just bought it 2 weeks ago, last night it got me lost, sent me down a dead end street in the HOOD. i turned around and it recalculated a different route, still shouldnt have happened, oh, it also had me circling around at the beginning too...
some updates would be nice, after last night i am not soo sure i trust it as is.