Hi Paul, I'll ask this on the list, as there are quite a few (other) audio and video content providers here... How will the cache handle MP3s that are served via HTTP? Is this content you want to cache? Should we be setting some sort of header to make it work better? Willl you also be caching on-demand Windows Media content? I ask because I have noticed that some of our visitors complain of Mp3 audio that is truncated or has bits missing out of the middle. It seems to clear itself after a few hours. cheers, Richard Hulse Webmaster Radio NZ