At 5:04 AM +0800 7/12/04, Nancy McIntyre in WAMUG Mailing List wrote:
Is there anyone with the latest Quicktime - 6.5.2 with time to go to
this page and see how their Firefox 1.0 handles the RealPlayer
downloads at the top of the page?

Thanks to those who responded. It is not a 100 percent repeatable bug but most report it.
The jury is out about whether it is naughty Mozilla or apple.
I've made a noise at Mozilla's forum and Real has logged a bug with apple.