Hi all, I am activated using an old loader (7Loader By Orbit30 & Hazar v1.2) on a dual boot vista and 7 Ultimate. I blocked the KB971033 update, so it is not installed. I am now wanting to update to SP1 but not sure if it will cause problems using this old loader. I had a heck of a time getting both OS genuine the first time around and want to make this as painless as possible. I have read and read some more but still a bit confused. Any help is appreciated.