genegold2:I've heard of SKPYE and did check into it. The hangup is the cost.
There is no cost, unless you plan to use Skype for calls to landlines or cell phones or choose to purhcse a Skype number.
The download itself is free. Free IM chat, video conferencing, and Skype-to-Skype calls. You would need a webcam for the video stuff, of course. Other than that, I would definitely suggest a cheap headset/ mic... you can pick those up for under $20.