[wplug] AMD Opteron support

[Benjamin Slavin]

Distributions that I know/believe to have Opteron support (alphabetical):

  FreeBSD - 4.9 (production), 5.1 (experimental... should be 5.2 
shortly, but that will also be experimental)
     [http://www.freebsd.org]

  Gentoo Linux - experimental
     [http://www.gentoo.org]

  Mandrake Linux - Corporate Server 2.1
     [http://www.linux-mandrake.com/]

  NetBSD - I believe only in 1.6.1-CURRENT
     [http://www.netbsd.org]

  RedHat Linux - I believe only AS and WS
     [http://www.redhat.com/]

  SuSE Linux - Enterprise Server 8
     [http://www.suse.de]

This is probably not a complete list, but it should be a good start. If 
I omitted any, please let me know.

--Ben