Jason beat me to posting here .. but he's right. He downloaded it the other day and when we played yesterday, he was amazed at how clear the sound was. Skype is a free download at Skype.com .. all you need is a mic & speakers ... or even better, a headset. Much better talking TO someone that chatting AT someone. I use an underpowerd PC .. 4 yr old Dell with 1G of Ram, and never had any more meter issues than i ever have. Best thing about, is the ability to host several people on a conference call. We used Skype in one of my pool leagues and some nights we could have 9-10 people involved in the call ... was like a party.
Sure beats the heck out of typing ... tough to talk a little smack with a keyboard ..LOL.
If you want to give a shot, my skype name is the same as here ... give me a yell and give it a whirl.