Having a nightmare with this Nas. Having set it up for a client a couple months back, open access, one share for document storage on a win 7 workgroup, the office experienced a powercut. The share is now not accessible, I have recovered the data, wiped the hdds (raid1) and redone the job, but still cannot map the share to the network. I keep getting windows 7 network security prompt to enter username an password! As I remember there wasn't one as it's set for open access, it was doing the same directly after the powercut so what has hanged and how do I fix it?! Is it a router problem- everything's been rebooted??!