Hey aviv00, unfortunately for the leaked official build of Win7 incl SP1, method 5 is not working anymore. Using the last session files for RT7Lite and vLite, I am getting an error when vlite is rebuilding the image, same error you see here: Press ok --> finalizes. But I cannot install windows with this image.. too bad seemed to be the best method! EDIT: sorry just saw the new config files for SP1 in your first post!! going to try those right now Just to confirm it doesn't work with SP1 configs either. Gonna keep trying.