>>>Hi,
>>>
>>>The sound stopped working in UT for Google Chrome. I'm no longer hearing when I get replies.
>>
>>Again with Chrome? Hasn't Michel stated that Chrome support is not a priority for him?
>
>BTW, just learned that IE9 available for Download. May be I should get it and try to switch back to IE.

The first public beta of IE9 is available.

Unless you really want to chase bugs and incompatibilities, I'd stay clear of it for another couple of releases!