• unicode faQ http://www.cl.cam.ac.uk/~mgk25/unicode.html
• refs + test pages http://www.alanwood.net/unicode/
• the goodness… http://www.tbray.org/ongoing/When/200x/2003/04/06/Unicode

gentium multilingual latin based font http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&cat_id=FontDownloadsGentium

there is good support with a number of fonts (and font combinations) in OsX and XFree86 (on GNU/Linux, BSDs, etc)

see; HTML Entities or Utf8