Wanted to say "nice work" on the browser 'notification' on incoming email, including the audible alarm. I have not been able to test on my windows workstation at work (and I saw the "requires windows media player or quicktime").

But, I have to say I was most pleasantly surprised that the audible-tone/notification worked on my home Linux box - this is not a normal setup, it's an LTSP4 thin client, so the audo is provided by the networked sound daemon ESD. There are times when I have to wrestle to get sound working, but to have FF3 call whatever it did to get the tone right off - I didn't believe it at first, had to try a few more times Well done indeed.