[users] Mac help

[Samantha LaPorte]

I downloaded openoffice for my version of Mac OS X 10.4.9 and it says I need
to have Mac X11 installed.  I went to the website and downloaded the X11
installer.  But when I went to install it the text box said that I already
have a newer version of X11 so I can't re-install it.   What now?