For the first time this morning WU offered to install the WAT KB971033 in my country (France). I politely declined to install and not to remember.. I already tested it on my Box Win 7 Ultimate by downloading the WAT, with Bios mod and passed the Genuine Validation. Then I revert back using a full backup. It was two month ago. Don't know if they have change anything into the code. I will stay away as long as possible from it.