WordPress.org

Q: How do I make the effect only active on the start page?
A: Set the URI filter to / and check the precise match box. This assumes that WordPress is installed in the webserver's root directory.

Q: I see no snow.
A: Please make sure that your template uses the wpfooter() and wphead() template tags. They should be in your header.php and footer.php, see the theme development page.

Q: I still see no snow.
A: Please send me a link to your blog. It's quite possible that some doctype combinations or browsers will not work. If somebody complains I might try to fix it.

Q: The snowflakes look odd, there's a border around them, they have a background etc.
A: Add img.nksnow { border: 0 } at the end of your style.css (or change the CSS property you need to change).

Q: Why don't you have nicer snowflakes?
A: Sorry, I'm not a designer. Feel free to send me more properly licensed snowflakes that I can include.