noshdb 0 Light Poster

I cannot access a shared drive at work on a LAN. I was able to but somehow my setting must have changed (cannot work out what has changed). I try authenticating but do not get to the shared drive. I can SSH to the shared drive and view all the files. I can access the shared drive using a computer that has windows XP. I have Vista and I have tried with Network Discovery on and off and File sharing on and off. Any other suggestions will be appreciated.