Forgive me, for I have transcoded!
I started with a higher bitrate mp3 and transcoded to a lower bitrate ogg to save space. (This was only done where the mp3 was the only source I had.)
I used Speek's Multi-frontend to handle the job. Use it with LAME.EXE and OGGENC.EXE and TAG.EXE. This combination will make ogg files from the mp3 files and copy the ID3 tags to the Ogg Comments tags.
You can get the programs and links to all the programs you'll need from here:
http://home.wanadoo.nl/~w.speek/multi.htmRemember: Never share files that have been transcoded from lossy; keep them for your own use only. And whenever possible, always encode from the original or a lossless copy from the original.
Cheers!