Quote from yoshimoThe wow-partial1.mpq from the background downloader contains bannedaddons.dbc file.
the diff is 101bytes large.
I extracted it from the deDE-subfolder with mpqedit, but i cant get a useable file out of the bsdiff40 file http://www.megaupload.com/?d=C2T24M4P
http://www.sourcepeek.com/wiki/MPQ_Partial might help, but i cant get it to work
ok found it again in patch-en.mpq on the 3.3 ptr install, so that file shouldnt have patch headers.