http://www.fileserver.pwp.blueyonder.co.uk/idx-bf12.rar
There ya go....that's all you need. Follow the instructions in the .nfo file. Tested it, and it works....no more checking my damn CD (which takes like 10 seconds) between each map!!!
Don't know how long that link will be up...if it fails, then just send me an IM on AIM at Virii1976, and I'll upload it to my website.