I was in Apple store today , and I saw that the both 3G and 3GS had the app. compass in it. Then I thought it's available for both . Then I purchased my 3G from an ATT store (since it's a business acc.) and updated it to 3.0. But the compass is not there . I'm positive that I saw compass in 3G , how did it happen then? Is it special for Apple Stores? Or is there any way to get that app. in a 3G? Any help is appreciated. Thank you.