IE shows black border around PNG when faded in

Question

Here is my site: http://smartpeopletalkfast.co.uk/ppr6/

I have PNGs with transparency fadein with jQuery. IE8 (havnt tested with others yet) is showing black borders

Answer 1

Using a PNG-8 worked for me. Their is a slight white border to the image which is in the actual file not a browser issue but in my case this looks fine.