The Wayback Machine - https://web.archive.org/all/20061209132646/http://www.skype.com/download/skype/windows/skype3beta.html

Skype 3.0 Beta for Windows

Skype 3.0 is currently a beta version. That means we’re still working on it, and it’s only recommended for experienced users to download.

No Spyware, No Adware, No Malware

Beta release. Version: 3.0.0.154. Release date: November 29, 2006
File name: SkypeSetup-Beta.exe File size: 19 MB

Cool new things in Skype 3.0 Beta

Skype Public chats Connect with the world on public chats.
Personal interface Easier to use, more powerful and personal interface.
Click to call Click to call ordinary phone numbers on any website (optional install).
Mood messages Share your favorite links in mood message. They’re clickable.
Audio by Global IP Sound