I just got my iPhone 3GS back from my girlfriend's brother... Wow, it is so different from my 4S. It feels cheap to me now, and it is super slow, and almost feels laggy. Yet it did not seem that way when I first got it, I remember how much faster it launched something as simple as the messaging app compared to my iPhone 3G. I wish I still had my original iPhone, so I could compare it to the 4S and the new iPhone when it comes out. For those of us who had the original iPhone, How did we do it for a year before the app store launched? Holding and using this phone made me appreciate my current phone even more, which I never lost appreciation for btw. This just added to it.