Hello,
i'm running Vista64bit Ultimate.
Recently i installed Virtualdub and noticed the mpeg layer 3 under the audio compression panel doesnt show no one bitrate option. I installed Lame mp3 without any result too. The VirtualDub's audio compression panel doesnt show any option to compress in mpeg layer 3 and lame is not even displayed. The same occur with AC3 filter. For movie compression i installed xvid and it worked as usual.
I eard inf file doesnt work correctly under vista nsd tried to manage some workround but without any lucky.

Do you have any idea what's up with mp3 codecs under Vista64 nad behind VirtualDub?

Thanks for your help and suggestions and for the really good free-codecs site.
toomy