At the price of a brand new high-end gaming PC, or a blade-server capable of running a whole department - the Apple iPhone 3GS has a lot to live up to. Even when forming part of a contract, the 3GS comes in at a whopping £190 (upfront) for the 16GB model, and nearly £280 for the 32GB. Purchased as a pay as you go phone, the handset will set you back around £440 (16GB) and £540 (32GB).So - what does this price actually get you? Fans of the touchscreen smart phone thought t...