Teamspeak
Install it.
Fire it up.
click connection, connect.
Right click the left-hand pane and select "add server"
Select the new server and fill in the following details:
Label : Mjolnir Clan Server
Server Address : 81.96.37.229
Nickname : (Your Choice of nickname)
Server Password (ask Bobbo)
Default Channel : Mjolnir
Default Subchannel : (leave blank)
Channel Password : (ask Bobbo)
with any luck you've just connected to the teamspeak server!
if you have any trouble ask Bobbo about it.