z999's dashboard

Hi,
I used AudioShell to add ID3 metadata to my FLAC files, now Songbird won't read them and when I try to update my ID3 tags through songbird it says it can't update the metadata and that it's only saved within Songbird... how can I make it read the ID3?
but the real problem is that the title of the songs is the file name. ie: 02 *songname*.flac, now I need to rename all the files to have capitals and delete the ".flac", is there an automatic way to do it?