I installed Vista SP1 & my Maxtor External Drive could not be accessed & I had a pop-up " HP product Assistant Required" I eventually uninstalled Vista SP1 & everything returned to normal. Has anyone else had this experience & are we going to have Vista SP1 automatically downloaded ?
As anskyber says, it sounds as though you downloaded it. When your system tells you it is ready to download you will have no problems. MS have gone out of their way to try and dissuade users from using the big download explaining that not all drivers were in place.