I installed Win 7 Ultimate sometime back in August (RTM build) and use the Hazar loader 1.2 for a software activation. This WAT stuff is a little worrying since 1. I believe I'm using the Lenovo key (since it was the only one out at the time). How can I tell. 2. If WAT comes to my pc, it will probably kill my Win 7 I see that people have switched to keys that match the manufacturer. Is doing this simple as getting the Hazar loader 1.6 and reactivating it? Again, how can I tell that it's using the new key? I have 7 running on one Dell Dimension 4600 and one Latitude e6400. Thanks in advance.