Apple has begun shipping custom configured Mac Pro units to customers according to MacRumors Forum members, some two weeks after stock configurations began arriving just before Christmas. According to several posters on the MacRumors forums, a number of custom configured models have seen their order status change to "Preparing for Shipping", which typically happens one day before an actual shipment. A couple have even seen their machines actually ship, with some expected to arrive as soon as today. Stock configurations ordered early on launch day have been shipping more consistently, while custom orders have seen longer delays.
