…and get some Torcrewdrivers. A Torx20 and a Torx10 for opening my Xbox. I’ll get the new harddisc the next days…hopefully this will last much longer then. AND I will backup more often in the future for sure.
UPDATE: I got the Torcrewdrivers and also already ordered a 200GB-harddisc at my local hardware-dealer-of-trust. Thanks BRoy! 😉