So, I finally got around to figuring out why the Flash mp3 player on my site doesn't work anymore. I guess with the new Flash player 10, they've made some security updates that alter the way the player works. Now if it receives the wrong content-disposition, it decided not to load the "movie" and thus my player no longer works.
That wouldn't be a huge deal if I could override the content-disposition, but apparently my web host doesn't have mod_headers enabled.
So I need to duct tape hack it.