In this thread, on worst performers, there’s a link to a Wikpedia entry that, in turn, links to a file with an “ogg” suffix (or whatever you call the letters after the dot).
How do I open this ‘ogg’ file? (I’m using XP with Internet Explorer)
Thanks!
Winamp can play them with a plugin
http://winamp.com/plugins/details.php?id=143936
Winamp doesn’t need a plugin to play them. That plugin is just for encoding to OGG from your CDs.
Sorry, the emphasis was unnecessary 
What I really meant to say is that Winamp rocks.
Carry on.
True, thanks for the correction.
Question: Will an .OGG file smite one’s computer?
According to this site, the OGG file extension can be one of three types: a compressed WAV file; a graphic file; or a game file.
http://filext.com/alphalist.php?extstart=^O
However, it’s almost always the former – a free (as in both information and beer) audio codec.