Hi - I own a Buffalo LinkStation™ 200 Series - LS220D0202 and use it for a back-up. Recently I switched internet providers (and router) and could not connect thru my windows network. I can access the drive via webpage successfully and Nas Navigator recognizes it. A couple days ago, I switched back to my old ISP and original router, yet still can not connect thru my windows network connection. The Windows error I get is "Windows cannot access \\LS220D361" with error details "Error Code: 0x80070035. The network path was not found". Strange thing is I can see the drive as a "Media Device" yet not as a windows network connection. Thanks for your attention.