This is interesting. I went ahead and reinitialized the box and reconfigured the TCP/IP. Then I was able to enable the FTP server. When I went to join it to our domain, I got a popup that says the FTP Server will be disabled. So, I guess I solved my own problem, but I am not happy about having to leave a separate workgroup on my network just to use the Linkstation as an FTP server for my VPN users. I don't like the fact that the box won't use my domain security, and if I had known this before I purchased the box, I wouldn't have bought it.