If everything we're hearing about Apple's September 9 event turns out to be true then it looks like we're going to need to put aside at least a day or two to digest everything that Apple is planning to announce. It may be billed as an iPhone-centric event, but there's clearly a lot more going on than just a new smartphone. Now, according to a new report, it's being suggested that Tim Cook and his executive team will also use the September 9 event to introduce a new iPad keyboard attachment accessory as well as a range of new metal finishes for the Apple Watch.