Install X11 on Macosx and Tgif

How to Install the X11 enviroment
In order to install X11 it to use a install CD.
Insert the CD and look for "Optional Installs" icon.
Select the costum install and X11.

How to install Tgif
Get EasyPachage and install.
If you can't start Tgif, you have to modify the setting.
Start the Terminal app and exec following command.
"export DISPLAY=localhost:0.0"

That's it.