I've got all my lossless audio archived on to DVD+Rs at the moment. I've been converting them to Ogg Vorbis for at-home listening purposes. I notice that when files get converted to Ogg, all the normal tags get carried over, but the replaygain info doesn't. I know there is an option to scale the track gain based on replaygain info, but I don't want to do that. I just want the replaygain tags in my flac and wavpack files to be carried over when I convert to other formats. Is there a way to do this?

The ReplayGain values are not the same after compressing files with a lossy codec.