Usually I keep my GPS off to save battery. But when I use a the ShopSavvy barcode scanner I gotta turn it on to search for local items. Is there anyway I can set the GPS to only turn on when i use ShopSavvy and have it turn off once I exit that app? Or do I just have to manually do it everytime? Also, if the GPS gives me directions to somewhere, but I don't want to use that route. Is there any way I can have it check an alternate route to go? And if anyone could suggest any useful apps or any fun games that'd be great. I'm new to the MyTouch Edit: Oh, haha, 1 more thing. On the unlock code with the 9 points, is there anyway (or app) that would let me just cross through 3 points instead of 4?