Have mine been shipped Tsang?
I suspect poor Tsangan has to operate like Qtan, meaning once the money is sent
(paypal nastiness) he will send off the item as soon as because Qtan is famous for sending out stuff but never notifying anyone. Simply because he gets so many orders, that if he answers every email/pm, he would have no time to package and send anything. Remember he is all alone in this venture, meaning that everything is resting upon his shoulder's.
With Qtan the keyboard(s) always turn up at your front door soon enough. I think Tsangan's key-caps will do the same.
You just need to have more patience people.