I'm perplexed by your posts. I certainly appreciate your interest in the products, and the forum members above have noted that you could purchase through direct sales and through business partners. Product seems to be flowing into customer hands in Canada.
It is unfortuneate if the particular configuration you want is unavailable.
You're not alone on this problem...even American customers can't get Thinkstations. Apparently Lenovo is now in the business of accepting orders and not delivering. I might cancel my order and just order an x3400 server from IBM. Its functionally the same as a D10 Thinkstation. IBM said they would even include installation and setup with my order.