Extracting xbmc on linux

[tarball]

hi,

i downloaded xbmc-03-08-2005 from -my mom- but when i try to extract the rar file on my linux box i get the following:


{ecco} temp/xbmc% unrar x ../../xbmc-2005-03-08.rar

unrar 3.00 freeware copyright (c) 1993-2002 eugene roshal

??? - the file header is corrupt

extracting from ../../xbmc-2005-03-08.rar

??? - the file header is corrupt
no files to extract


any ideas?