Regarding international orders:

>For newer shipments, I'm offering US$25 for air-mail, which DOES get a tracking number.

Actually, that is not true either.. air-mail should be much faster than surface, but it still doesn't garner a tracking number. ExpressPost International is the service with a tracking number, and it costs about US$45+ (EDIT: correction, closer to US$50) per shipment (ouch!).

Anyone overseas who orders a pair of docks and pays for airmail is automatically upgraded to the ExpressPost service -- two docks together are too heavy for regular airmail!

Cheers