here we have:
all of this types:
- mp3
- ogg
- wav
- wma
- mid
[add more file extensions here]
TODO: something like this; wget -r/lynx[,,,] "http://s23.org/wiki/Recent_audiofiles" ... until space in mp3player full / podcasting (i hate this word) - script
<rss>http://del.icio.us/rss/tag/system:filetype:mp3</rss> <rss>http://del.icio.us/rss/tag/system:filetype:ogg</rss> <rss>http://del.icio.us/rss/tag/system:filetype:wav</rss> <rss>http://del.icio.us/rss/tag/system:filetype:wma</rss> <rss>http://del.icio.us/rss/tag/system:filetype:mid</rss>