Because it would be nice to use GPS apps when I'm indoors and get crappy GPS reception.
Partly because I want to test the whole debate about aGPS speeding up/slowing down gps locks and tracking.
Right now I have aGPS turned off, and I get nearly instant locks on my Touch Pro w/ Google and Live maps.
Sprint Nav not so much.
So does this mean you actually have an answer or were you just "testing" my gps knowledge?