After doing the forced update three times and testing the backup function everytime, I come to the result, that the backup function does not work at all. The firmware update did not change anything and I still get the same error message as in the beginning. It is really frustrating. In addition to that I now can no longer access the password secured directories on the Linkstation through the Windows Explorer on my Windows XP Home system. Even after using the same password and user for access of the directories through the Explorer as I use for logging in at the Linkstation. I still can log in at the Linkstation, but as it is right now. The whole thing is not useable at all and my patience is close to say stop with this. Please help, I am very, very frustrated.