Simply enter the IP on Minecraft. The IP is: noobstown.com
I tried that but it says disconnected by server outdated server! So I didn't know whether I had to apply to get in?
Thats because the server is outdated, meaning we are running Minecraft version 1.5_01 as version 1.6_6 is extremely buggy and crashes Multiplayer. There is a downgrade guide on the forum under Server announcements.