Problems connecting with DTivo

I have been able to connect with my DTivo using port 21 without difficulty, however video extraction requires port 3105 and I have not been able to login. I get a repeating error message:

SmartFTP v1.0.983.13
Resolving host name 192.168.0.200...
Connecting to (192.168.0.200) -> IP: 192.168.0.200 PORT: 3105
Connected to (192.168.0.200) -> Time = 16ms
Socket connected waiting for login sequence.
220 Mfs_Ftp ver 1.2.9p - {sock26} from "192.168.0.1:3909"
USER anonymous
Connection closed. Server timeout.
Cannot login waiting to retry (30s)...
Continue to login attempt 2...(etc)

What does this mean and how can I correct it?
I am running windows xp sp1 and have an ethernet connection to my TIVO. Firewall disabled.

You probably need to specify a different user name / password.

I fixed the problem after I found the area that let me increase the time to 60sec before the server times out.