mp3 converter?

casemods

Distinguished
Sep 1, 2006
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I need to convert 500+ (not at onee time) but when I want to use my 128mb mp3 player or put some songs on my 512 mini SD card in my smartphone, I would like to get them to the smallest possible size (with reasonable quality)

Is there a program that can do this? Basically it would need to be able to do multiple files at one time, not sure if audacity can do this.