Hi, I have just installed win 7 64b bit on my Samsung laptop I had a fresh copy of 64 but no addons etc put the loader on and indstalled it to cut a long story short it was the second attempt the first I tried disabling type4/3 memory etc in the end I switched the HDD in the Bios to Legacy mode 211 came up and the two names matched and after that I was deligjhted to see that it had passed the validation. After you do that is it safe to switch off the leggacy mode ? anyway one problem system restore does not appear to work if you try accessing it the system will freez up hang. Has anyone else had this.? the volume shadow copy services are running Im on the W7 forum and it might be a coincidence. Also do you have automatic updates on? I have been only getting the important ones but if you don't the system seems to slow more. Do you still need to uninstall that KB971033 update is that able to detect the loader. My screen goes white when the system hangs. Any ideas thoughts ??