Can't connect to server with version 1.4.4v0

Does anyone have an idea of how to get around this problem? The message I get is "Unable to connect to server. Wrong client version 1.4.4v0, expecting version 1.4.3v3."
I can't put up screenshots since I'm a new user, and I'm not sure how to copy the Client Console either. Any help? Sorry for the limited information.
Edit: I'm also using the 0.3.4 launcher with 1.7.0 75 Java version. I'm trying to connect to the North America/USA xmage woogerworks info using port 17171. I can connect to localhost and the Europe/Germany Xmage.de 1 servers. I get the same error message when I try to connect to the Asia Seedds server.
I can't put up screenshots since I'm a new user, and I'm not sure how to copy the Client Console either. Any help? Sorry for the limited information.
Edit: I'm also using the 0.3.4 launcher with 1.7.0 75 Java version. I'm trying to connect to the North America/USA xmage woogerworks info using port 17171. I can connect to localhost and the Europe/Germany Xmage.de 1 servers. I get the same error message when I try to connect to the Asia Seedds server.