Hello All, I just purchased an Acer Aspire One AOA 150-1691Windows XP based and I went into the MSCONFIG to try to disable some startup items and I am getting an error message saying "An Access Denied error was returned while attempting to change a service. You may need to log on using an Administrator account to make the specified changes. I checked my admin and rights and I am setup as an Administrator. Can you anyone assist with why I am getting this error message. Other than that, I love this netbook. I am really impressed with it. Thanks