WiiTCPLoadGUI let you easily make a connection with Homebrew/TCPLoader Channel and stream binary files. It’s written in c++ using Qt4 library.

Supported systems:
FreeBSD x86, x86_64(amd64)
Linux x86, x86_64(amd64)
MacOSX x86, PPC
Windows x86

Changes:

fully rewritten
save settings in ini file

http://wiibrew.org/wiki/WiiTCPLoadGUI