The hard drive is a very good alternative to the original Microsoft disk. Especially since this is priced almost twice as expensive. Just plug in the Xbox and is detected immediately. As already mentioned, many of the 320 GB only about 290 GB available (because on the board any information it stores, not know whether you can delete this?). The long lead time can be explained, which is the hard disk shipped directly from Hong Kong, as eight days are not unreasonable.