Stumped.. I have a netgear WNDR3700 router with a 500G portable HD connected to it's shared USB port. I can access this drive from my PC's without issue (map it, navigate to it from network, etc). From my droid (Moto Razr Maxx with 4.0.4) I can use the browser to navigate to the shared USB, but I cannot get to it from the native files app or by using ES File Exlporer. I also tried to access it using my older droid 2 G with the same result. If I scan for the drive, it find's it but then says "server is not reachable". Anyone have any thoughts?