Delivery took place immediately. The installation on my 6 year old PC was made in English! Anyone with English has a problem, not an issue: The enclosed German instructions step by step through the installation. The German language pack must be loaded in the terminal. For me, the installation of Windows 7 and the language pack in total took about 45min. Without the 106 updates the connection. :-) Lt. Guide to Windows 7 installed the Boot menu. For me a bit puzzling, because the DVD is intended for recycled PCs, according to my understanding thus requires an old version of Windows. But I'm just a layman! I started installing XP from. (Pop up window will start automatically after inserting the DVD!) With me everything is working fine. The existing files have been applied. Old programs I had logically reinstall partly (antivirus, games, skype). Except for the driver of the speakers all internal and external systems have been identified. The activation key has been accepted without any problems. If necessary, the activation can also be made by telephone.