first of all: CSS3 PIE is wonderful and saves a lot of work for me - i try to use it for rounded corners and shadows. The corners are working pretty good now, but I got a problem with the box-shadow.
box-shadow: 0px 0px 5px 5px #888;
In IE9, looks like this (correct without use of PIE): http://img508.imageshack.us/i/17334465.png/
But in IE7 it looks like this:http://img820.imageshack.us/i/17114430.png/
The shadow is used as background in IE6 - IE8 with use of CSS PIE.
Does anyone know, why?