This site plays sounds and requires Flash plug-in, if you see the animation "Flash plug-in OK", just choose your language:

English
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Download time estimate:
56K modem - 40 sec. approximately
28K modem - 1,30 min. approximately
14K modem - 3,50 min. approximately
internet explorer . recommended

Otherwise, please
download Flash plug-in here.
Download time estimate: 1 minute - 56K modem