Mozilla 1.5 and Xine

I upgraded from Mozilla 1.4.1 to 1.5 that I got from Mozilla site, and now Xine plugin is not working any more, the Xine window opens but I can't get any sound (tried at www.nostalgie.fr that is a streaming radio)

Any hint??

If I go to www.swissjazz.ch and I click on Live xine starts but I get this error> Error loading library: cook.so.6.0

any hint??

What is broken with Mozilla upgrade???
--

 Antonio

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 Written with  Mozilla 1.4.1 on Redhat Linux Fedora Core 1
 You can grab Mozilla at www.mozilla.org
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 Scritto con Mozilla 1.4.1 su Redhat Linux Fedora Core 1
 Puoi scaricare Mozilla presso www.mozilla.org
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