As of today, all Nikon D4 pre-orders that I know of (in multiple countries, even non-NPS) were delivered with a free 16GB Sony XQD card and a reader (aprox. $185 value).
Maybe this XQD bonus will be included only in the first D4 shipment since XQD cards are not yet available.
Update: the rumor is that Nikon Capture NX will be included with every D800E shipment in order to provide customers proper tools for moire control. At least this will be the case in Europe, not sure about the US.