[TYPO3] png issues - images totally disapear in IE with tpg_iepngfix

[Gilles Deacur]

I'm trying to configure another site.

I need transparent images on a gradient, so saved them a png24.

I installed tpg_iepngfix.

The images have always looked fine in FireFox, before and after the 
extension install.

However, in IE, the images with grey background showed before the 
install, and now the images totally disappear after the install.

View in FF and IE:

http://www.sunshinelock.com

This is what is output in FF:

QUOTE

<img src="fileadmin/templates/sunshinelocksmith/images/bg/balloons.png" 
alt="balloons" class="balloons" />
     <img 
src="fileadmin/templates/sunshinelocksmith/images/bg/logo-175.png" 
alt="left slice" class="left" />
     <img 
src="fileadmin/templates/sunshinelocksmith/images/bg/header_right.png" 
alt="right slice" class="right" />

END QUOTE

Works fine

This is output in IE:

QUOTE

  <img src="/typo3conf/ext/tpg_iepngfix/spacer.png" style="width: 0; 
height: 0; filter: 
progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/fileadmin/templates/sunshinelocksmith/images/bg/balloons.png', 
sizingMethod='scale');" alt="balloons" class="balloons" />
     <img src="/typo3conf/ext/tpg_iepngfix/spacer.png" style="width: 0; 
height: 0; filter: 
progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/fileadmin/templates/sunshinelocksmith/images/bg/logo-175.png', 
sizingMethod='scale');" alt="left slice" class="left" />
     <img src="/typo3conf/ext/tpg_iepngfix/spacer.png" style="width: 0; 
height: 0; filter: 
progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/fileadmin/templates/sunshinelocksmith/images/bg/header_right.png', 
sizingMethod='scale');" alt="right slice" class="right" />
<!-- MAIN MENU: Top horizontal menu of the site. -->

END QUOTE

Does not work fine.

Is there something I did wrong?