So I am trying to upgrade to Windows 8 via the Windows 8 Upgrade Assistant. When I get to the part after I enter my credit card info and hit next I get: "We couldn't finish processing your order Provided by arvato digital services, llc. Privacy Statement, Imprint. The following happened while processing your order: Intializing checkout failed." Anyone else get this message? It was the same whether I did PayPal or Credit Card? Is it just a case of server overload on the part of "Arvato." Maybe Microsoft was ready for the amount of downloads, but Arvato wasn't ready for the amount of payments?