IE PNG transparency issue + TwinHelix

I'm trying to implement the Twin Helix PNG transparency issue in IE6 but when I downloaded the zip file the htaccess file is empty. Does anyone know what should be insid开发者_运维知识库e the file in order to complete the fix?

Thanks in advance!

---

The .htaccess file is not empty for me. It says:

AddType text/x-component .htc