This has been hashed through a few times. There is not, has never been, and probably will never be an official Debian package based on the XFree Beta releases, since they do not provide source for the betas. Your best bet is to get just the server tgz that you need from the XFree ftp site, untar it, and put the server binary in /usr/local/bin. Then, just edit /etc/X11/Xserver, and make the first line point to the X server binary in /usr/local/bin. The new server will work just fine with the old binaries, and there's not really a whole lot of urgency to get the rest of the beta stuff unless you really need the lbx or Xremote extensions (And even then, most of it is in the servers).
-Larry -- Larry Daffner | Linux: Unleash the workstation in your PC! [EMAIL PROTECTED] / http://web2.airmail.net/vizzie/ If people think nature is their friend, then they sure don't need an enemy. --Kurt Vonnegut