I am using Director MX2004. I imported 5 mp3 files through Insert > Media Element > Shockwave Audio... I set all of the SWA cast members to link to a url, sound at 3 and preload time at 5. Each of the mp3 file is about 23 Mb. I previewed the dir file on my local machine and it seemed to work fine. However after I published and uploaded it onto the internet, I could listen to only one file. If I clicked for a second file, my IE8 crashed.