Web site:(taken from http://cubeonline.warppipe.com/)
Warp Pipe is free software that runs on your PC or Mac and is available for Windows, Mac OSX, Linux, and BSD operating systems. While running on your PC or Mac, Warp Pipe allows you to play LAN-enabled Nintendo GameCube games over the Internet with other GameCube gamers. While Warp Pipe software runs on your PC or Mac, it talks to the GameCube connected on the same network, allowing the GameCube to communicate with other GameCubes over the Internet.
Currently Supported Games
Warp Pipe supports all LAN-enabled Nintendo GameCube games:
* Mario Kart: Double Dash!!
* Kirby Air Ride
* 1080: Avalanche
http://cubeonline.warppipe.com/ (no longer available)
http://cubeonline.warppipe.com/download/ (no longer available, use attachments from here)
Windows: Linux: OSX: WinPcap:
The version bundled in WarpPipe is too old for Win7/8 users, so grab the one below.
Windows XP/2K/7/8/32bit/x64: Windows 98/ME: