I've tried a nice tool that lets u turn flash player into a different version...
some other guys said it worked, but it turned to be useless to me.
using flash 8 pandora asks me to upgrade; using flash 9 jar will not be able to rip...
this is the link to flash switcher
https://addons.mozilla.org/firefox/3649/
but I say again
I had no luck at all!