If you are playing online games and want a server to jabber at eachother with, we have a TeamSpeak Server setup. No password, but if you start abusing it (mic spamming, being a jackass) we'll put one on there. teamspeak.t3hw00t.com. Also, if you play TeamFortress2 or CounterStrike:Source or any other Steam/Source based game, we play alot online, usually during the weekdays after work.
I think it's because it was the first thing that we thought of. People have mentioned Vent before ... we're n00bs to it and didn't know what it was
It's easy. You download TeamSpeak2 client, install it. Set your speak button. Connect to the server using the Connect menu item. And then push the button to speak.
Reload button for the TS button FTW. I rarely have "Oh **** I just ran out of ammo" moments anymore. Loading TF2 onto the lappy as I type.