Thanks , but it is not working :( Can this be a problem of Netscape 4.5 ? Can you tell me please the hole settings: description mime type suffix for au files. Maybe I've done something dumb here also. TIA, Ionutz Thomas Lakofski wrote: > > set netscape to use 'play %s' in the 'helper applications' section of the > preferences. 'play' is in the 'sox' package. > > this isn't the only answer, just the first off the top of my head. >