Hi. I have a gamertag (this one) which I would like to delete, having missed the period for a free name change and only realizing afterwards. I know that it's not possible, and I read about the process of migrating it into another (dummy) Windows Live ID, so that I could proceed to create a new one with my current WLID. However, the method requires an Xbox 360 console, which I do not have. Is there any way to do this with only a PC?