Is it possible to install pdanet on a computer that does not have an Internet connection?

I have a computer in the basement that is not hooked up to the Internet; no phone line down there, no modem card. I was thinking it would be kind of cool to install pdanet on it. But the pdanet instructions suggest that you need to have the hotsynch software installed on the computer. And when I run the palm install disk for treo 600, it won't let me install without an Internet connection.