I think this should be in the help thread...
On topic: In audacity you open the MP3 file and hold shift when you click the play button and that makes it loop...
I don't know; it's brstm-making-related so I thought it would go here.
Ok, but how do I set loop samples or view them? I'm trying to loop the songs then save them that way then use BCSM-GUI to put them into my game. At the moment I loop my songs in BrawlBox and copy the loop sample numbers into BCSM-GUI.