Just installed Win7 RTM on my last PC, laptop. Ran the 7lo*der, activated. Ran the updates, rebooted - at some point the PC must've hit Windows Update before I got to disable it. Removed the 7lo*der activation and now it's showing 30 days. Cannot get the act*vator to work now. Look like the Lenovo key is blacklisted. Don't hit Windows Update!!! BTW I just used all the same stuff to install on 3 other PCs over the last few days, none of those had an issue WU is already disabled on all of them, all are activated using same copy and same 7lo*der. ..and its definitely the RTM as the MD5 matches MS copies on technet.