help on Xorg7.0 or Xorg7.1 source code

[cckuo]

Dear X friends:
Recent l want to check my driver whether it will properly work on Xorg 7.0
and Xorg7.1.
But when I log on the source web-site,
http://xorg.freedesktop.org/releases/, I found there is no single source tar
ball for Xorg7.0 and 7.1.
Does that mean I need to download each component of Xorg7.0,
http://xorg.freedesktop.org/releases/X11R7.0/src/everything/,  and tar them
one by one?
Thanks for your help!
cckuo