Hi, I have an LG N2A2 NAS box with a wired connection into my router. I then have two laptops that are generally connected to the router wirelessly but sometimes via cable, if I am transferring a large amount of data. The main laptop is running Win 7 Pro (64 bit) and the other one is running Vista Business. Until a couple of weeks ago the NAS would show up under computers in Windows Explorer on the Win 7 laptop, and the shared folders could be accessed. At that point I connected the other laptop via cable to the router. Since then (and maybe it's a coinicidence) the NAS has not been showing under computers in WE on the Win 7 laptop and I haven't been able to access the shared folders. The NAS is still showing as a media device and I can log in via IE - but I cannot get at the files directly or back up to a NAS folder. I have tried entering the device name and IP address in WE but I get the error message "Windows cannot access XYZ...". I ran the troubleshooter but it didn't help. The NAS came with a NAS detector utility and sure enough this detects the NAS but when I click "Open Network Folder" nothing happens. I have tried changing the IP of the NAS but this does not make any difference. Would be grateful for any help!