This topic is in our "To-Talk-List" for our next team meeting, in the middle of this month. You will be of course informed if we change our minds concerning the IE6 support for styles.
Notes: This style inheritance from prosilver, so be sure that prosilver is present and installed on your board before you are going to install this Style.
Only copy files from en_us/ to the en/ directory. You can delete your en_us/ directory after that, your board will be fully americanized and there will be no issues with MODs and styles.