ok i searched on the web and i think i found it first you will need to download this
WoW Retail to v1.1.1 Patch - FileFront.com
and this
World of Warcraft v1.12.0 US Patch - FileFront.com
then you go here and download the beta client that is patch 1.1.0.
the first patch is 2 update it to patch 1.1.1 then the second is the 1.12 patch. and then just download nogg-it and enjoy
(thank goodness i already had the 1.12 since its 600mb)
here is the client
Downloadable Client: World of Warcraft v1.1.0 US Open Beta Client - Demo Movie Patch Download Section - GamersHell.com
oh and can somebody tell me if you need patch 1.12.1 to run nogg-it plz