Batch Rename WMA's or convert to MP3?

I have more then a few WMA audio files. But they aren’t labeled properly, and I’d like to batch re-label them accordingly.

So I have 2 questions:

  1. Can I use a program to batch process these files and rename them, or am I better off 1st converting them to MP3 (or another codec) and then use something like this “ID3-TagIT” to rename them???

  2. What is the standard naming scheme for audio files:
    Artist - Album - Track Number - Track Name
    Track Number - Track Name - Artist - Album
    etc… ?

Thanks in advance,

I use this program to rename music files…,5272-order,1-page,1-c,alldownloads/description.html