heres a patch if anyone wants it... you can use it on any of the 1.2.5 releases on sourceforge
fixes administration gallery media edit pages
fixes file type extension display classes
fixes image/displayclass resizing
adds custom module bbcode tag arrays, with 2 new arrays for chat and signature : ./core/sanitizer/core_BBCodeConvert.tag_array.php
adds audioplay_0.9.9 mp3 player to file type display classes
adds flayr flv player to file type display classes
adds ajax chat room, type /cmds for cmd list
to use display classes, you need to add .mp3 or .flv mime to
modules you want to allow then filetypes to be uploaded.. todo :
1>login as super admin, and select from the configuration droplist. [ Filetypes ]
2>use the file form field to select a mp3 or flv file, and then click on [ Get Mime Type ] button, the mime and extension fields will be filled in for you. then select the displayclass from the drop list you wish to use to display the file on the page
3>select the checkboxes of the modules you wish to allow the file type to be allowed, when uploading, and then click [ Add Mime To Selected Module ] button
http://nullnuke.netai.net/download.php?op=getit&lid=20