I'm having problems hearing some of the stuff recorded by people in the Audio Lounge. Just a few of them work (with QuickTime), but in most of them I get the message "Additional plugins are required to display all the media on this page. Click here to download plugin."
I use Mozilla Firefox, and when I click their link to download plugins, all I see is a list with a bunch of stuff I already have, like RealPlayer, QuickTime, Windows Media Player...
Then what's the problem?