Works perfectly - as described. However, I question the need for three dock adapters for the price. I don't see why anyone would need three, and at two pounds each - it's pushing it.
Never ben a fan of the "kitchen aplliance white" from Apple - all my gear is either black or brushed aluminium - so I am kind of looking for the black iPhone 3G Universal Dock Adapter.
Am pretty sure the reason they put three in is in case you have more than one dock. It saves people buying more than one if they have a dock connected to the computer, one for charging etc. Also agree that although it should have been included, the iPhone is a lot cheaper now than it was so I really don't mind paying the extra for it.