I've lost access to the e-mail account I submitted as a contact address to Microsoft during Windows 7 registration. So, I can't read any of the info I'm getting from MS. How can I submit an alternative address? I've posted this question on the MS Tech Net. No answer. I've mailed Redmond and was told simply to telephone Microsoft Germany(I'm in Berlin). That also lead nowhere. Geez! This is a simple problem. Surely there's a simple solution. Please help.