the discussion list about future versions of latex is _not_ the place
to ask about retrieving current versions of the software. please
respect the subject matter of the mailing list.
all the software you've so far asked about is available from ctan.
tex distribution, inc latex, from
http://www.ctan.org/tex-archive/systems/unix/tetex (navigate to binary
distributions and retrieve the relevant files).
other things, locate using http://www.ctan.org/search
For the LaTeX Team