Hear that? That was a huge sigh of relief, both from iPhone 3GS customers and third-party iPhone case makers world-wide.
Turns out the 3GS shares the same dimensions as its immediate predecessor. So (a) if you're upgrading to the 3GS and your current case/protection solution is still in good shape, no need to spring for a new case as well — and (b) case makes don't have to retool their manufacturing, much less remainder their current inventory.
But what if you're a first-time iPhone adopter? What's the right case for you? Here are a few guides to help you on your way: